_BL8305[1]

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TP8305B中文数据手册

TP8305B中文数据手册
22uF
Vin 3V~4.2V
22uF
4.7uH
Diode
VDD EXT
CE
TP8305B
FB
IS
GND
NMOS Rs
图 4 锂电池输入升降压模式驱动 WLED 方案
4
REV_1.1
管脚顺序及描述
俯视图
654
05YXX
订单型号 TP8305B-SOT26-R
器件标记
123
SOT23-6L 封装
引脚功能
2
REV_1.1
Vin 2V~4.2V
4.7uH
22uF
Diode
NMOS
EXT VDD FB
TP8305B
CE
IS

GND Rs
22uF Rf
图 1 驱动 3 颗 WLED 的典型应用电路
方案 2:恒压、限流功能驱动负载方案。 双节干电池或锂电池作为输入,可驱动大功率负载,具有恒压输出且具有限流功能。
46mV 的低反馈电压最大限度地降低了电流调节电阻器的功耗,从而提高了效率。 50mV 的限流反馈电压,可根据不同需求来设置限流值。
TP8305B 与 TP8305 区别于在限流模式时,随着输入电压的降低,TP8305 输入输出 电流在某个点会突变,TP8305B 采用了变频模式避免了这个现象。其他功能均不变。详 见规格书最后说明。
最大输出电压取决于 MOS 管耐压。典型应用电路如图 2 所示。恒压值由电阻 R1 与 Rf 比例以及 VFB 决定(VFB 值为固定 46mV)。具体设置参考下文说明。图中与 R1 并联的 电容为可选电容,主要作用是增加系统的瞬态响应,容值在 0.01~0.1uF 左右(根据 R1 与 Rf 的值有关)。

TP8305B中文数据手册pdf

TP8305B中文数据手册pdf

5
REV_1.1
功能块方框图
南京拓品微电子有限公司 NanJing Top Power ASIC Corp.
VDD
46mV Reference
FB
+ A1
-
OSC
VDD Over voltage
protection
Temperature Protection
Shutdown
CE
And
Soft-start
Rf VFB / ILED
9
REV_1.1
表 2 常用 LED 电流对应的 Rf 电阻值
ILED(A)
Rf(Ω)
2.3
0.02
0.9
0.051
0.46
0.1
限流设置:
0.15
0.3
限流是由外部电阻 RS(IS 与 GND 引脚之间)决定的,如图 1 所示。IS 是由内部基 准提供的稳定的 50mV。限流等于 VIS/RS。TP8305B 的限流精度为±6%,为了更好的控 制限流的精度,RS 电阻推荐使用 1%精度或更精密电阻。电阻的选择如下公式,Ilim 为所 需的限流。下表为一些常用的限流与电阻的选择搭配。
Comparator
+ Rc Cc
Ramp Generator
Oscillator
PWM Losic
EXT
+
IS
50mV
GND
极限参数
图 5 功能模块框图
参数
VDD,CE,FB,IS,EXT 工作结温度范围 焊接温度(10s) 存储温度
电特性
额定值
-0.3~10 -35~160
260 -65~125
最大输出电压取决于 MOS 管耐压。典型应用电路如图 2 所示。恒压值由电阻 R1 与 Rf 比例以及 VFB 决定(VFB 值为固定 46mV)。具体设置参考下文说明。图中与 R1 并联的 电容为可选电容,主要作用是增加系统的瞬态响应,容值在 0.01~0.1uF 左右(根据 R1 与 Rf 的值有关)。

01005 Design Assembleon

01005 Design Assembleon

©A s s e m b l éo n 1Keeping Cost per placement under control using 01005 componentsJeroen de GrootMarketing Director Assembleon AsiaOctober 13th©A s s e m bl éo n 2Market of microchips (0201 and 01005 size)Cellular phone(Board of main body)0201Small video (DSC, DVC, etc.)©A s s e m b l éo n 3Migration of microchips to modules•Component distribution (source: Murata ):–Now: 70 % of microchips on main board (30 % in modules)–Future (3-5 years from now): 60% of microchips in modules•Reasons for this migration:–Difficult to solder both microchips and large IC ’s at same board –Less RF specific competence needed–Reduced investments at manufacturer of end-products•Less specific production equipment necessary (wire bonders, FC placers, etc.)–Shorter Time-to-market (TTM)•Off-the-shelf functionality–More flexibility in mobile phone design•Diversity based on modular architecture©A s s e m b l éo n 5Design•Traces may have to pass around the component. Stencil printing•Finer grain size of the solder particles in the solder paste •The risk of blocked stencil apertures and bridging•The need for using even thinner stencils ( down to 50 µm)Inspection•Visual inspection and willbecome more difficult and repair is not possibleChallenges for ‘01005’ componentsSource: Philips CFT –February 2003Component placement•Required placement accuracy better than 50 micron (3 sigma)•Special nozzle (with an extremely small nozzle diameter)•Placement force is critical (risk of component cracking)•High resolution vision camera •Positional accuracy of feeder and tape•Measuring / correcting pick-up position Soldering•Poor solder balling.©A s s e m b l éo n 6‘01005’ process challenges•‘01005’ chip size requires thinner stencils ( down to 50 µm ) and does not fit in existing reflow process for applications with mixed components. Extra process steps would be necessary and existing lines must be adapted accordingly.•‘01005’ components can be used in modules & System InPackage (SiP) applications where all the components are small •The available process window for lead free soldering of ‘01005’ is more critical. Due to higher temperatures the risk of flux evaporation is present.©A s s e m b l éo n 9Parallel principle of operation©A s s e m b l éo n 11Factors that influence efficiency•Workload ….•Scheduled downtime–Easy to maintain systems•Unscheduled downtime–Easy to repair/replace systems•Model change–Fast to changeover systems•New product introduction–First time right systems•General operator practice and behavior–Easy to use systems•Supporting processes (e.g. logistics)•...©A s s e m b l éo n 12Requirements –01005 process•Pick process–Feeder indexing accuracy–Auto pick correction at system level•Alignment process–Alignment unit resolution•Placement process–Placement accuracy•Placement force control©A s s e m b l éo n 13Much waste material !Much waste material !©A s s e m b l éo n 19Helping you to reduce PPM levels -1©A s s e m b l éo n 20Helping you to reduce PPM levels -2©A s s e m b l éo n 21Solder Paste Pattern AlignmentGenerally component follows solderpaste offsets in both X and Y direction©A s s e m b l éo n 22Use of pattern entities as fiducialsFigure of M. Nikeshina/Pre-developmentPM1PM2Artwork recognition5.45.8 5.65.053.63.453.83.83.43.13.322.962.62.652.832.42.32.322.162.242.02Interspacing (8×200μm150μm100μm80μm60μm884SMD / cm©A s s e m b l éo n 25Placement accuracy 75 micron©A s s e m b l éo n 26Placement accuracy 50 micron©A s s e m b l éo n 28Typical process failures©A s s e m b l éo n 29Placement force control•Static Component Break Strength–The static 0201 placement force should be lower than 3N. What ’s more, according to the Murata formula, 01005 component break strength is expected to be 43.56% compared with 0201 components . This also suggests that the 01005 “static ” placement force setting should be about 1.5N or less•Impact Force Control–The dynamic behavior of the placement action can also be the cause of chip damage. Therefore, preferably, the peak of the impact force should be lower than the static placement force setting.•Board support & Board Height control–For 0201/01005 placement, it is important to control the placement impact and force, being independent from either board support system (elasticity of the placement point) or board height.settingF =©A s s e m b l éo n 32。

BL8505 Datasheet(中文资料)

BL8505 Datasheet(中文资料)

BL8505 Datasheet(中文资料)BL8505概述:BL8505 系列是PFM 控制的开关型DC/DC 升压稳压芯片。

0.8V 的启动电压、高达180mA 的负载驱动能力(当Vin=1.5V,Vout=3.3V)、87%的转换效率(Vin>2V,Vout=3.3V,Iout<100mA)使得BL8505 非常适合于便携式1~4 节普通电池应用的场合。

BL8505 在电路设计及生产中,特别针对开关电路固有的噪声问题进行了改良,极大的减小了对其周边电路的干扰。

BL8505 电路采用了高性能的参考电压电路结构,以及在生产中引入修正技术,保证了输出电压的高输出精度及低温度漂移。

BL8505 可提供SOT-89-3、TO-92 及SOT-23-5 等封装形式。

在SOT-23-5 等封装形式中,通过CE 使能端,可方便控制芯片的开关,使芯片的功耗达到最小。

BL8505特点:• 极强负载驱动能力:Vin=1V 时可提供3.3V、50mA 的负载电流,Vin=1.5V 时可提供3.3V、180mA 的负载电流• 0.8V 极低的启动电压(Iout=1mA 时)• 2.5V~5.0V 输出电压范围(0.1V 步进,可根据客户需求进行定制)• 输出电压精度可达±2%• 低输出电压温度漂移:±100ppm/℃• 仅需电感、电容、肖特基二极管三个外部元件• 效率高达87%• SOT89-3,TO-92,SOT-23-5 多种封装形式BL8505用途:• PDA、DSC、MP3 Player、电动玩具、无线鼠标等便携式电池供电设备• 单、双节电池供电设备的电源部分• 给LED 灯提供能源。

高三物理-2024年1月安徽省普通高等学校招生考试适应性测试物理试题(解析版)_答案

高三物理-2024年1月安徽省普通高等学校招生考试适应性测试物理试题(解析版)_答案

2024年安徽省高考适应性演练_答案解析物理一、选择题:本题共8小题,每小题4分,共32分.在每小题给出的四个选项中,只有一项是符合要求的.1.【答案】B 【解析】A .在铀核裂变的过程中,动量守恒,故A 错误;BD .设X 为X AZ ,由核电荷数守恒可知92056363Z +=++,可得0Z =,由质量数守恒得2351144893A +=++,解得1A =,所以该核反应方程中的X为1n ,故B 正确,D 错误;C .由能量守恒定律可知,该核反应中释放的核能为231E E E E ∆=+-,故C 错误。

,故选B 。

2.【答案】A 【解析】由功率的定义式WP t=得,功率单位为223J N m kg m/s mW kg m s s s s-⋅⋅⋅====⋅⋅,故选A 。

3.【答案】C 【解析】A .质中质点不会沿波的传播方向移动,只在自己平衡位置附近振动,故A 错误;B .介质中质点的振动速度不等于波速,波速与介质有关,振动的速度与距平衡位置的远近有关,故B 错误;C .横波和纵波都能传递能量,故横波是传递能量的一种方式,故C 正确;D .频率由波源决定,与介质无关,故横波由一种介质进入另一种介质时频率不发生变化,故D 错误。

故选C 。

4.【答案】C 【解析】速度平方与提起高度的关系图像是坐在实验车上的人观察的图像,即小球相对于车的速度关系图像。

小车相对于车竖直提起,则图像中的速度为小球竖直方向的速度图像。

由速度与位移关系公式2202v v ay -=结合图像可知,开始小球时在竖直方向上做匀速运动,之后做匀加速直线运动,加速度竖直向上。

结合小球在水平方向一直做匀速直线运动可知,地面上静止的观察者看到的运动轨迹是先做匀速直线运动,后做类斜抛运动。

故选C 。

5.【答案】D 【解析】该电场线竖直方向,带电小球仅在重力和沿电场线的电场力的作用下,在M 点速度方向竖直向下变为在N 点竖直向上。

由此可知小球先减速后反向加速,电场力方向竖直向上。

ProductTypeList-optiMOS(20-250V)

ProductTypeList-optiMOS(20-250V)

N-Channel MOSFETs: OptiMOS™ (20V…250V) Product TypeProduct TypeBSN045NE2LSBSN011NE2LSBSN011NE2LSIBSN012N03LSBSN012N03LSIBSN048N03LSBSB012NE2LXBSB014N04LX3 GBSB015N04NX3 GBSB017N03LX3 GBSB012N03LX3 GBSB028N06NN3 GBSB044N08NN3 GBSB056N10NN3 GBSB013NE2LXIBSB008NE2LXBSB280N15NZ3 G BSB165N15NZ3 G BSB012NE2LXI BSF024N03LT3 G BSF050N03LQ3 G BSF030NE2LQ BSF134N10NJ3 G BSF110N06NT3 G BSF450NE7NH3 G BSF035NE2LQ IPB015N04L G IPB027N10N3 G IPB035N08N3 G IPB015N04N G IPB019N06L3 G IPB083N10N3 G IPB042N10N3 G IPB054N06N3 GIPB037N06N3 G IPB097N08N3 G IPB055N03L G IPB054N08N3 G IPB042N03L G IPB022N04L G IPB065N03L G IPB072N15N3 G IPB025N08N3 G IPB080N03L G IPB081N06L3 G IPB147N03L G IPB096N03L G IPB136N08N3 GIPB090N06N3 G IPB029N06N3 G IPB049NE7N3 G IPB031NE7N3 G IPB020NE7N3 G IPB123N10N3 G IPB038N12N3 G IPB144N12N3 G IPB320N20N3 G IPB107N20N3 G IPB200N25N3 G IPB600N25N3 G BUZ32 H3045A BUZ31 H3045A IPB108N15N3 G BUZ30A H3045AIPB107N20NA IPB057N06N IPB026N06N IPB230N06L3 G IPB067N08N3 G IPB034N03L G IPB009N03L G IPB011N04L G IPB011N04N G IPB016N06L3 G IPB017N06N3 G IPB019N08N3 G IPB020N04N G IPB025N10N3 G IPB030N08N3 GIPB036N12N3 G IPB065N15N3 G IPB010N06NIPB014N06NSPD07N20 GIPD031N06L3 G IPD034N06N3 G IPD035N06L3 G IPD036N04L GIPD038N06N3 G IPD048N06L3 G IPD053N08N3 G SPD50N03S2L-06 G SPD30N03S2L-07 G IPD068N10N3 G SPD50N03S2-07 GIPD082N10N3 G IPD088N06N3 G IPD096N08N3 G SPD30N03S2L-10 G IPD127N06L GIPD135N08N3 G IPD160N04L GIPD170N04N GIPD200N15N3 G SPD30N03S2L-20 G IPD220N06L3 G IPD25CN10N GIPD250N06N3 G IPD33CN10N GIPD350N06L GIPD640N06L G IPD78CN10N G IPD800N06N G IPD122N10N3 G IPD180N10N3 G IPD110N12N3 G IPD031N03L G IPD040N03L G IPD050N03L G IPD060N03L G IPD075N03L G IPD090N03L G IPD320N20N3 G IPD600N25N3 G IPD530N15N3 G IPD105N03L G IPD135N03L GIPD025N06N IPD053N06N IPI023NE7N3 G IPI034NE7N3 G IPI052NE7N3 G IPI126N10N3 G IPI180N10N3 G IPI041N12N3 G IPI076N12N3 G IPI147N12N3 G IPI045N10N3 G IPI086N10N3 G IPI030N10N3 G IPI04CN10N G IPI072N10N3 G IPI26CN10N G IPI35CN10N GIPI075N15N3 G IPI200N15N3 G IPI024N06N3 G IPI032N06N3 G IPI040N06N3 G IPI037N08N3 G IPI320N20N3 G IPI110N20N3 G IPI200N25N3 G IPI600N25N3 G IPI111N15N3 G IPI530N15N3 G IPI020N06NIPI029N06N BUZ31 H3046 IPI084N06L3 GIPU135N08N3 G IPS110N12N3 G IPS060N03L G IPS075N03L G IPS031N03L G IPS040N03L G IPS090N03L G IPS105N03L G IPS135N03L G IPS050N03L G BSZ0908ND BSZ0907ND BSC0921NDI BSC0923NDI BSC0924NDI BSC0925ND BSC0910NDI BSC0911NDBSZ035N03LS G BSZ035N03MS G BSZ040N04LS G BSZ042N04NS G BSZ050N03LS G BSZ050N03MS G BSZ058N03LS G BSZ058N03MS G BSZ067N06LS3 G BSZ076N06NS3 G BSZ088N03MS G BSZ088N03LS G BSZ097N04LS G BSZ100N06LS3 G BSZ100N03MS GBSZ105N04NS G BSZ110N06NS3 G BSZ123N08NS3 G BSZ130N03MS G BSZ130N03LS G BSZ165N04NS G BSZ340N08NS3 G BSZ440N10NS3 G BSZ160N10NS3 G BSZ900N15NS3 G BSZ520N15NS3 G BSZ0909NSBSZ240N12NS3 G BSZ12DN20NS3 G BSZ16DN25NS3 GBSZ42DN25NS3 G BSZ900N20NS3 G BSZ060NE2LS BSZ065N03LS BSZ036NE2LS BSZ018NE2LS BSZ0901NSBSZ0901NSIBSZ0902NSBSZ0904NSIBSZ0902NSIBSZ018NE2LSI BSZ042N06NS BSZ023N04LS BSZ150N10LS3 G BSO615N GBSO033N03MS GBSO083N03MS G BSO110N03MS G BSO330N02K G BSO150N03MD G BSO220N03MD G BSC010NE2LS BSC050NE2LS BSC046N02KS G BSC019N02KS G BSC014N03LS G BSC016N03LS G BSC014N03MS G BSC016N04LS G BSC016N03MS G BSC017N04NS G BSC018N04LS GBSC020N03MS G BSC020N03LS G BSC025N03MS G BSC027N04LS G BSC025N03LS G BSC028N06LS3 G BSC030N03MS G BSC030N04NS G BSC030N03LS G BSC031N06NS3 G BSC034N03LS G BSC035N04LS G BSC042N03MS G BSC042N03LS GBSC050N03MS G BSC050N04LS G BSC050N03LS G BSC054N04NS G BSC057N03MS G BSC057N03LS G BSC057N08NS3 G BSC059N04LS G BSC060N10NS3 G BSC067N06LS3 G BSC076N06NS3 G BSC079N10NS GBSC080N03LS G BSC082N10LS G BSC090N03MS G BSC090N03LS G BSC093N04LS G BSC100N03MS G BSC100N10NSF G BSC100N06LS3 G BSC105N10LSF G BSC110N06NS3 G BSC118N10NS G BSC120N03MS G BSC120N03LS GBSC123N10LS G BSC152N10NSF G BSC190N15NS3 G BSC159N10LSF G BSC196N10NS G BSC205N10LS G BSC252N10NSF G BSC265N10LSF G BSC340N08NS3 G BSC042NE7NS3 G BSC160N10NS3 G 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上海贝岭 BL8307 Ballast control IC 说明书

上海贝岭 BL8307 Ballast control IC 说明书

BL8307 Ballast control IC主要特点n可驱动由双极型晶体管或MOSFET组成的半桥电路n驱动双极型晶体管时,基极回路注入电流强度可自动调节n低功耗启动(启动电流小于100uA)n启动电路具有2V的迟滞(电源电压高于13.7V芯片启动,低于11.7V关闭输出)n预热时间、预热频率与工作频率均可调整n有预热结束输出信号,可用做CUTOFF n有窗口比较器,可做EOL检测和保护n在点火时,有升频功能,可做过流或过压控制n有过扫频功能,可改善低温点火性能n内置一误差放大器,可做简单调光功能典型应用n电子镇流器及节能灯或其他功能简介BL8307是荧光灯电子镇流器专用驱动控制电路,可为荧光灯提供正常工作所需要的预热、点火以及故障保护等功能,且预热时间可以通过外置预热电容CPRE进行设置,同样的,荧光灯的预热频率及工作频率也可以分别通过外接电阻RPRE 和RT进行调节。

BL8307的另外一个特点就是可以驱动13XXX系列的双极型晶体管半桥和MOS晶体管半桥。

比较早期的BL8305A,BL8307的驱动输出电压范围和灯异常保护作了适当的改进,外围电路也作了适当的简化,所以电路更具实用。

在对荧光灯提供完善保护机制的同时,又加入了一个内置误差放大器可用作调光。

电路可具有固定死区(驱动MOS型半桥:1.5us;驱动双极型半桥:3us),以防止半桥上、下管同时导通,以实现零电压开(ZVS),降低损耗,对半桥电路起到保护作用。

_________________________________________________________________________ _________________________________________________________________________Contentspage 1系统框图 (3)2引脚定义 (3)2.1 管脚图 (3)2.2 管脚描述 (4)3 功能描述 (4)3.1 上电启动及芯片供电 (4)3.2 预热、点火及运行 (5)3.3 MOSFET型和Bipolar型半桥驱动 (6)3.3.1 Bipolar型半桥驱动 (6)3.3.2 MOSFET型半桥驱动 (7)3.4调光 (8)3.5 故障保护 (8)3.5.1 点火模式下的过流保护 (8)3.5.2 进入正常工作模式后的过流保护 (9)3.5.3 荧光灯寿命结束检测保护 (9)3.6 PEND输出信号 (10)4 技术参数 (10)4.1 极限参数 (10)4.2 温度参数 (10)4.3 电特性参数 (11)5 电参数特性图....................................................................................................... 错误!未定义书签。

BL8530

BL8530
输入电压 ------------------------------------------------------------------------------------------------0.3V~12V Lx 脚开关电压------------------------------------------------------------------------------------------0.3V~(Vout+0.3) CE 脚电压-----------------------------------------------------------------------------------------------0.3V~(Vout+0.3) Lx 脚输出电流-----------------------------------------------------------------------------------------0.7A 允许的最大功耗,Pd T=25°C
第三,一般来说,不考虑效率问题,小电感可以带动的负载能力强于大电感。但是由于在相同
负载条件下,大电感的电流纹波和最大的电流值小,所以大电感可以使得电路在更低的输入电压下
参考电压电路提供稳定的参考电平。并且由于采用内部的修正技术,保证了输出电压精度达到 ±2%,同时由于参考电压经过精心的温度补偿设计考虑,使得芯片的输出电压的温度漂移系数小于 100ppm/℃。
高增益的误差放大器保证了在不同输入电压和不同负载电流情况下稳定的输出电压。为了减小 输出电压的纹波和噪声,误差放大器采用司密特比较器结构,同时具备很快的响应速度。
Rswon ILXleak VCEH VCEL Fosc Maxdty

BL8505应用电路

BL8505应用电路

BL8505应用电路BL8505应用电路BL8505是BOOST 结构、电压型PFM 控制模式的DC-DC 转换电路。

外部只需要一个电感、一个输出电容、和一个肖特基二极管就可以提供2.5V~5.0V 的稳定的低噪声输出电压。

芯片内部包括输出电压反馈和修正网络、启动电路、震荡电路、参考电压电路、PFM 控制电路、过流保护电路以及功率管。

PFM 控制电路是BL8505 的核心,该模块根据其他模块传递的输入电压信号、负载信号和电流信号来控制功率管的开关,从而达到控制电路恒压输出的作用。

在PFM 控制系统中,固定震荡频率和脉宽,稳定的输出电压是根据输入-输出电压比例以及负载情况通过消脉冲来调节在单位时间内功率管导通时间来实现。

震荡电路提供基准震荡频率和固定的脉宽。

参考电压电路提供稳定的参考电平,由于采用内部的修正技术,保证输出电压精度达到±2%,同时由于参考电压经过精心的温度补偿设计考虑,使得芯片的输出电压的温度漂移系数小于100ppm/℃。

高增益的误差放大器保证了在不同输入电压和不同负载电流情况下稳定的输出电压。

为了减小输出电压的纹波和噪声,误差放大器采用司密特比较器结构,并且有很快的响应速度。

BOOST 结构DC-DC 转换器的功耗损失主要是由于电感的寄生串联电阻、肖特基二极管的正向导通压降、功率管的导通电阻以及控制功率管信号的驱动能力这四个方面;当然芯片本身消耗的静态功耗在低负载的情况下也会影响转换效率。

所以为了获得教高的转换效率,除了用户选择合适的电感、肖特基二极管和电容外,芯片本身包含导通电阻很小的功率管,功率管有驱动能力很强的驱动电路驱动,保证功率管开关沿口很陡,大大减小了开关的功率损耗。

退出30P第一套220kV母线保护屏

退出30P第一套220kV母线保护屏

220kV大安站1、退出母差票:退出30P第一套220kV母线保护屏:1XB 母差出口跳220kV母联2012开关(1跳圈)、2XB 母差出口跳1号主变2001开关(1跳圈)、3XB母差出口跳2号主变2002开关(1跳圈)、5XB母差出口220kV专旁2015开关(1跳圈)、6XB母差出口跳220kV逢大线2053开关(1跳圈)、7XB母差出口跳220kV大藤线2052开关(1跳圈)、8XB母差出口跳220kV社大线2054开关(1跳圈)、9XB母差出口跳220kV瑞安I线2055开关(1跳圈)、10XB母差出口跳220kV瑞安II线2056开关(1跳圈)、13XB充电保护跳220kV母联2012开关(1跳圈),21XB母差出口跳220kV母联2012开关(2跳圈)、22XB母差出口跳1号主变2001开关(2跳圈)、23XB母差出口跳2号主变2002开关(2跳圈)、25XB母差出口220kV专旁2015开关(2跳圈)、26XB母差出口跳220kV逢大线2053开关(2跳圈)、27XB母差出口跳220kV大藤线2052开关(2跳圈)、28XB母差出口跳220kV社大线2054开关(2跳圈)、29XB母差出口跳220kV瑞安I线2055开关(2跳圈)、30XB母差出口跳220kV瑞安II线2056开关(2跳圈),共19块压板。

工作地点:主控室:19P 1号主变第一套变压器保护屏、20P 1号主变第二套变压器保护屏、23P 220kV 瑞安Ⅰ线主一保护屏、24P 220kV瑞安Ⅰ线主二保护屏、25P 220kV故障录波2屏、27P 2号主变第二套变压器保护屏、28P 2号主变第一套变压器保护屏、30P 第一套220kV母线保护屏、31P 220kV社大线主一保护屏、32P 220kV社大线主二保护屏、33P 220kV逢大线主一保护屏、34P 220kV逢大线主二保护屏、35P 220kV大藤线主一保护屏、36P 220kV大藤线主二保护屏、38P 第二套220kV母线保护屏、39P电压隔离并列屏、40P 220kV母联2012开关测控屏、50P220kV瑞安Ⅱ线主二保护屏、49P 220kV瑞安Ⅱ线主一保护屏、72P PT公用测控屏、新PT接口柜;电缆室。

RTL83_datasheet

RTL83_datasheet

REALTEK SINGLE CHIP5-PORT 10/100 MBPS SWITCH CONTROLLERRTL8305SB1. Features (2)2. General Description (3)3. Block Diagram (4)4. Pin Assignments (5)5. Pin Descriptions (7)5.1 Media Connection Pins (7)5.2 Configuration Pins (7)5.3 Port4 External MAC Interface Pins (8)5.4 Miscellaneous Pins (13)5.5 Per Port LED Pins (14)5.6 Power Pins (15)5.7 Reserved Pins (16)5.8 Serial EEPROM and SMI Pins (16)5.9 Strapping Pins (17)5.10 Port Status Strapping Pins (19)6. Register Description (21)6.1 PHY0 to 4: PHY Register of Each Port (22)6.1.1 Register0: Control Register (22)6.1.2 Register1: Status Register (23)6.1.3 Register4: Auto-Negotiation Advertisement Register (23)6.1.4 Register5: Auto-Negotiation Link Partner Ability Register (24)6.1.5 Register6: Auto-Negotiation Expansion Register (24)6.2 PHY0: EEPROM Register0 (25)6.2.1 Register16: EEPROM Byte0 and 1 Register (25)6.2.2 Register17: EEPROM Byte2 and 3 Register (25)6.2.3 Register18~20: EEPROM EthernetID Register.256.2.4 Register21: EEPROM Byte10 and 11 Register.266.2.5 Register22: EEPROM Byte12 and 13 Register.266.3 PHY1: EEPROM Register1 (27)6.3.1 Register16~23: EEPROM (Byte 14~29) Register (27)6.3.2 Register24~31: EEPROM VLAN (Byte 30~44) Register (27)6.4 PHY2: Pin & EEPROM Register (28)6.4.1 Register16: Pin Register (28)6.4.2 Register17: Pin & EEPROM Register for VLAN (29)6.5 PHY3: Port Control Register (30)6.5.1 Register16: Port Control Register (30)6.5.2 Register17: EEPROM (Byte 46) Register (31)6.5.3 Register18~20: EEPROM (Byte 47~52) Register (31)7. Functional Description (32)7.1 Switch Core Functional Overview (32)7.1.1 Application (32)7.1.2 Port4 (32)7.1.3 Port Status Configuration (36)7.1.4 Enable Port (36)7.1.5 Flow Control (37)7.1.6 Address Search, Learning and Aging (38)7.1.7 Address Direct Mapping Mode (38)7.1.8 Half Duplex Operation (38)7.1.9 Inter-Frame Gap (38)7.1.10 Illegal Frame (38)7.2 Physical Layer Functional Overview (39)7.2.1 Auto-Negotiation for UTP (39)7.2.2 10Base-T Transmit Function (39)7.2.3 10Base-T Receive Function (39)7.2.4 Link Monitor (39)7.2.5 100Base-TX Transmit Function (39)7.2.6 100Base-TX Receive Function (39)7.2.7 100Base-FX (39)7.2.8 100Base-FX Transmit Function (40)7.2.9 100Base-FX Receive Function (40)7.2.10 100Base-FX Far-End-Fault-Indication (FEFI)407.2.11 Reduced Fiber Interface (40)7.2.12 Power Saving Mode (40)7.2.13 Reg0.11 Power Down Mode (40)7.2.14 Crossover Detection and Auto Correction (41)7.2.15 Polarity Detection and Correction (41)7.3 Advanced Functional Overview (42)7.3.1 Reset (42)7.3.2 Setup and Configuration (42)7.3.3 Example of Serial EEPROM: 24LC02 (43)7.3.4 24LC02 Device Operation (43)7.3.5 SMI (44)7.3.6 Head-Of-Line Blocking (44)7.3.7 802.1Q Port Based VLAN (44)7.3.8 QoS Function (46)7.3.9 Insert/Remove VLAN Priority Tag (46)7.3.10 Filtering/Forwarding Reserved Control Frame477.3.11 Broadcast Storm Control (47)7.3.12 Broadcast In/Out Drop (47)7.3.13 Loop Detection (48)7.3.14 MAC Loopback return to External (49)7.3.15 Reg0.14 PHY Loopback return to Internal (50)7.3.16 LED (50)7.3.17 2.5V Power Generation (52)7.3.18 Crystal/Oscillator (52)8. Serial EEPROM Description (53)9. Electrical Characteristics (57)9.1 Absolute Maximum Ratings: (57)9.2 Operating Range: (57)9.3 DC Characteristics (57)9.4 AC Characteristics (58)9.5 Digital Timing Characteristics (59)9.6 Thermal Data (59)10. Application Information (60)10.1 UTP (10Base-T/100Base-TX) Application (60)10.2 100Base-FX Application: (62)11. System Application Diagram (63)12. Design and Layout Guide (64)13. Mechanical Dimensions (65)1. Features5-port integrated switch controller with memory and transceiver for 10Base-T and 100Base-TX with5-port 10/100M UTP or4-port 10/100M UTP + 1-port MII/SNISupports PHY mode MII /SNI for router applications and MAC mode MII for HomePNA or VDSL solutions All ports support 100Base-FX with optional flow control enable/disable and full/half duplex settingNon-blocking wire-speed reception and transmission and non-head-of-line-blocking forwardingFully compliant with IEEE 802.3/802.3uauto-negotiation functionBuilt-in high efficiency SRAM for packet buffer and 1K entry look-up table, and 16 entry CAMSupports broadcast storm filtering functionSupports IEEE802.3x full duplex flow control and back pressure half duplex flow controlSupports SMI (Serial Management Interface:MDC/MDIO) for programming and diagnosticsSupports loop detection function with one LED to indicate the existence of loopSupports loopback function for diagnosisFlexible 802.1Q Port based VLAN. Up to 5 VLAN Supports 802.1Q tag VLAN functionSupports ARP VLAN for broadcast packetsSupports Leaky VLAN for unicast packets Supports QoS function on each port:QoS based on: (1) Port-based (2) VLAN tag(3) TCP/IP header’s TOS/DSSupports two level priority queuesWeighted round robin serviceSupports VLAN priority tag Insert/Remove function Optional 1536 or 1552 byte maximum packet length Supports reserved control frames (DID=0180C2000003~0180C200000F) filtering function Flexible LED indicators for link, activity, speed, full/half duplex and collisionLEDs blink upon reset for LED diagnosticsSupports two Power Reduction methods:Power saving mode by cable detectionPower down mode (by PHY register 0.11)Robust baseline wander correction for improved 100BASE-TX performanceOptional Crossover Detection and Auto Correction functionPhysical layer port Polarity Detection and Correction functionOptional EEPROM interface for configuration25MHz crystal or OSC input. Single 3.3V power system like by translating of an external transistor0.25 µm, CMOS technology, 3.3V/2.5V with 3.3Vinput tolerant, 128 pin PQFP package2. General DescriptionThe RTL8305SB is a Fast Ethernet switch, which integrates memory, five MACs, and five physical layer transceivers for 10Base-T and 100Base-TX operation into a single chip. All ports support 100Base-FX, which share pins (TX+-/RX+-) with UTP ports and need no SD+/- pins, a development using Realtek proprietary technology. Due to the lack of auto-negotiation in 100Base-FX applications, the RTL8305SB can be forced into half or full duplex mode and can enable or disable flow control in fiber mode.The five ports are separated into 3 groups (GroupX/GroupY/Port4) for flexible port configuration using strapping pins upon reset. The SetGroup pin is used to select port members in GroupX and GroupY. While the port members is determined, you can use mode selection pin (GxMode/Gymode/P4Mode[1:0]) to select operating interfaces such as 10/100Base-TX, 100Base-FX. Each group has 4 pins to select initial port status (ANEG/Force, 100/10, Full/Half, Enable/Disable Flow Control) upon reset. Upon reset, in addition to using strapping pins, the RTL8305SB also can be configured with an EEPROM or read/write operation by a CPU through the MDC/MDIO interface.The fifth port (port 4) supports an external MAC interface, which can be set to PHY mode MII, PHY mode SNI, or MAC mode MII to work with a routing engine, HomePNA or VDSL transceiver. In order to accomplish diagnostics in complex network systems, the RTL8305SB also provides a loopback feature in each port for a variable CPU system.The RTL8305SB contains a 1K entry address look-up table and supports a 16 entry CAM to avoid hash collisions and to maintain forwarding performance. The RTL8305SB supports IEEE 802.3x full duplex flow control and back- pressure half duplex flow control. The broadcast storm filtering function is provided to filter unusual broadcast storm issues and has an intelligent switch engine to prevent Head-Of -Line blocking problems.The RTL8305SB supports 5 groups of VLANs which can be configured with port based VLAN and/or 802.1Q tag VLAN. ARP broadcast and Leaky VLAN are also supported for advanced applications.The RTL8305SB supports several types of QoS functions with two level priority queues to improve multi-media or real-time networking applications. The QoS functions are based on: 1) Port based priority; 2) 802.1Q VLAN priority tag; 3) The TOS/DS (DiffServ) field of TCP/IP. In order to avoid the flow control function effecting the quality of high priority frames, the RTL8305SB supports an intelligent flow control for high priority frames by setting DisFCAutoOff to automatically turn off flow control for 1~2 seconds whenever the congestion port receives high priority frames. When the QoS function is enabled, a VLAN tag can be inserted or removed at the output port. The RTL8305SB will insert a VLAN priority-tag (VID=0x000) for untagged frames or remove the tag for all tagged frames.Maximum packet length can be 1536 or 1552 bytes according to the initial configuration (strapping upon reset). The filtering function is supported for the 802.1D specified reserved group MAC addresses (01-80-C2-00-00-03 to 01-80-C2-00-00-0F). The RTL8305B provides flexible LED functions for diagnostics, which include: 1) Four combinations of link, activity, speed, duplex and collision which are designed for convenient LED displays, such as bi-color LEDs; 2) Reset blinking; 3) Blinking time selection. The RTL8305SB also provides a loop detection function and alarm, for network existence notification, with an output pin which can be designed as a visual LED or a status input pin for a CPU.The RTL8305SB implements a power saving mode on a per port basis. One port automatically enters power saving mode 10 seconds after the cable is disconnected from it. The RTL8305SB also implements a power down mode on a per port basis. Users can set MII Reg.0.11 to force the corresponding port to enter the power down mode, which disables all transmit/receive functions, except SMI (MDC/MDIO management interface).Each physical layer channel of the RTL8305SB consists of a 4B5B encoder/decoder, a Manchester encoder/decoder, a scrambler/descrambler, a transmit output driver, output wave shaping filters, a digital adaptive equalizer, a PLL circuit and a DC restoration circuit for clock/data recovery. Friendly crossover auto detection and correction functions are also supported for easy cable connection.The integrated chip benefits from low power consumption, advanced functions with flexible configurations for 5-port SOHO switch, Home Gateway, xDSL/Cable router, and other IA applications.3. Block Diagram4. Pin AssignmentsLED_SPD[2]/BCI N D ROPG NDLED _ACT[2]/ENFO RW A RDLED _D U P[2]/G YFU LL LED _SPD [1]/G XFU LL LED_A CT[1]/G Y SPD 100LED_D UP[1]/G X SPD 100V DDLED _SPD [0]/G YA N EGLED _A CT[0]/G XA N EG V D DI BREF A G N D A G N D VCTRL LED_SPD [4]/D I SLEA K YLED _A CT[4]/DI SA RP LED _D U P[4]/48PA SS1LED _SPD [3]/EN D EFER LED _A CT[3]/RESERV ED2LED _DU P[3]/M AX 1536RV DD RX I P[0]RXI N [0]A V DD LED _DU P[0]/P4A N EG E N _R S T _B L N K D I S P O R T P R I [3]E N _A U T O X O V E R M TXD[1]/PR XD [1]/LED M O D E[1]M R XD[0]/PTXD [0]M TXD[0]/PR XD [0]/LED M O D E[0]D I S B R D C T R L G X E N F C G Y E N F CL E D _B L N K _T I M E D I S P O R T P R I [0]Q W E I G H T [1]D I S P O R T P R I [1]D I S P O R T P R I [2]V D D D I S P O R T P R I [4]M R X D [3]/P T X D [3]C K 25M O U T S E L _M I I M A C #/D I S D S P R I V D D R E S E R V E D 1S C L _M D C E N E E P R O M M R X D [2]/P T X D [2]G N DM TXD[3]/PR XD [3]/P4I R TAG [1]M R XC/PTXC M TXD[2]/PR XD [2]/P4I R TAG [0]M C O L/PC O L M R XDV/PTXEN VD D M R XD[1]/PTXD [1]G N D VD DP4SPDSTA/P4SPD 100P4D U PSTA/P4FU LL M G N DP4LN KSTA#M TXC/PR XC M TXEN/PRXD V VD D X1P4FLCTR L/P4EN FC X2G N DR ESET#R TT2R TT3M V D D G N D T E S T #L O O P L E D #/D I S T A G P R I L E D _A D D [2]/S E T G R O U P L E D _A D D [0]/D I S F C A U T O O F F G N D L E D _A D D [3]/G X M O D E L E D _A D D [1]/D I S V L A N P 4M O D E [0]P 4M O D E [1]L E D _A D D [4]/G Y M O D E V D D Q W E I G H T [0]G N D E N A N E G _B K P R S T G N D R X I N [1]R X I P [1]R G N D T G N D T X O P [1]T X O N [1]T V D D T V D D T X O N [0]T X O P [0]R V D D T X O N [3]T V D D T V D D T X O N [2]T X O P [2]T G N D R G N D R X I P [2]R X I N [2]R V D D T X O P [3]T G N D R G N D R X I P [4]R X I N [4]R V D D R V D D R X I N [3]R X I P [3]R G N D T G N D T X O P [4]T V D D T X O N [4]R G N D S D A _M D I O128 Pin RTL8305SB' I ' stands for inputs; 'O' stands for outputs; 'A' stands for analog; 'D' stands for digitalNAME PIN No. TYPE NAME PIN No. TYPERGNDTGNDTXOP[0]TXON[0]TVDDTVDDTXON[1]TXOP[1]TGNDRGNDRXIP[1]RXIN[1]RVDDRVDDRXIN[2]RXIP[2]RGNDTGNDTXOP[2]TXON[2]TVDDTVDDTXON[3]TXOP[3]TGNDRGNDRXIP[3]RXIN[3]RVDDRVDDRXIN[4]RXIP[4]RGNDTGNDTXOP[4]TXON[4]TVDDMVDDGNDRESET#RTT3RTT2VDDX1X2P4FLCTRL/P4ENFCP4SPDSTA/P4SPD100P4DUPSTA/P4FULLP4LNKSTA#MGNDMTXC/PRXCMTXEN/PRXDVVDDMTXD[0]/PRXD[0]/LEDMODE[0] MTXD[1]/PRXD[1]/LEDMODE[1] MTXD[2]/PRXD[2]/P4IRTAG[0] MTXD[3]/PRXD[3]/P4IRTAG[1] MCOL/PCOLMRXC/PTXCMRXDV/PTXENMRXD[0]/PTXD[0]VDDMRXD[1]/PTXD[1]GND 12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364AGNDAGNDAOAOA VDDA VDDAOAOAGNDAGNDAIAIA VDDA VDDAIAIAGNDAGNDAOAOA VDDA VDDAOAOAGNDAGNDAIAIA VDDA VDDAIAIAGNDAGNDAOAOA VDDDVDDDGNDIOODVDDIOIIIIDGNDI/OODVDDI/OI/OI/OI/OI/OI/OIIDVDDIDGNDGNDMRXD[2]/PTXD[2]MRXD[3]/PTXD[3]SEL_MIIMAC#/DISDSPRIEN_AUTOXOVERVDDCK25MOUTRESERVED1ENEEPROMSCL_MDCSDA_MDIOGXENFCGYENFCENANEG_BKPRSGNDDISBRDCTRLQWEIGHT[0]QWEIGHT[1]DISPORTPRI[0]DISPORTPRI[1]DISPORTPRI[2]DISPORTPRI[3]VDDDISPORTPRI[4]LED_BLNK_TIMEEN_RST_BLNKLOOPLED#/DISTAGPRILED_ADD[0]/DISFCAUTOOFFLED_ADD[1]/DISVLANGNDLED_ADD[2]/SETGROUPLED_ADD[3]/GXMODEP4MODE[1]P4MODE[0]LED_ADD[4]/GYMODEVDDTEST#GNDLED_DUP[0]/P4ANEGLED_ACT[0]/GXANEGLED_SPD[0]/GYANEGVDDLED_DUP[1]/GXSPD100LED_ACT[1]/GYSPD100LED_SPD[1]/GXFULLLED_DUP[2]/GYFULLLED_ACT[2]/ENFORWARDGNDLED_SPD[2]/BCINDROPVDDLED_DUP[3]/MAX1536LED_ACT[3]/RESERVED2LED_SPD[3],/ENDEFERLED_DUP[4]/48PASS1LED_ACT[4]/DISARPLED_SPD[4]/DISLEAKYVCTRLAGNDAGNDIBREFRVDDA VDDRXIN[0]RXIP[0]6566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128DGNDIII/OIDVDDOI/OII/OI/OIIIDGNDIIIIIIIDVDDIIII/OI/OI/ODGNDI/OI/OIII/ODVDDI/ODGNDI/OI/OI/ODVDDI/OI/OI/OI/OI/OGNDI/ODVDDI/OI/OI/OI/OI/OI/OOAGNDAGNDAA VDDA VDDAIAI5. Pin Descriptions' I ' stands for inputs; 'O' stands for outputs; 'A' stands for analog; 'D' stands for digitalUpon reset: defined as a short time after at the end of a hardware reset. After reset: defined as the time after the specified "Upon Reset" time.5.1 Media Connection PinsPin Name Pin No. Type Description DefaultRXIP[4:0] RXIN[4:0] 11,12,15,16,27,28,31,32127,128AI Differential Receive Data Input: Shared by 100Base-TX, 10Base-T and 100Base-FX.UTP or FX depends on pin GxMode/GyMode/P4Mode[1:0].Note: The 8305SB uses these pins for UTP and Fiber. The 8305S usesthese pins for UTP only.TXOP[4:0] TXON[4:0]3,47,819,2023,2435,36AO Differential Transmit Data Output: Shared by 100Base-TX, 10Base-T and 100Base-FX.UTP or FX depends on pin GxMode/GyMode/P4Mode[1:0].Note: The 8305SB uses these pins for UTP and Fiber. The 8305S usesthese pins for UTP only.5.2 Configuration PinsPin Name Pin No. Type Description Default ENANEG_BKPRS 78 I Enable Auto-Negotiation Back Pressure: This pin sets back pressurefor auto-negotiation mode for all UTP ports.1: Enable0: Disable8305SB=ENANEG_BKPRS, 8305S=ENBKPRS. This pin has the samefunction for both the RTL8305SB and RTL8305S. The RTL8305SB alsosupports Force mode (through P4ENFC/GxENFC/GyENFC), but this pinis used only for Auto-Negotiation mode. The pin name is changed todifferentiate between “Enable back pressure for Auto-Negotiation mode”and “Enable backpressure for Force mode.”1DISBRDCTRL 80 I Disable Broadcast Storm Control:1= Disable0= Enable8305SB=DISBRDCTRL, 8305S=ENBRDCTRL. The RTL8305SB willdisable this function when pin DISBRDCTRL is left floating. However, theRTL8305S will enable this function when pin ENBRDCTRL is left floating.1LED_BLNK_TIME 89 I LED Blink Time: This pin selects the blinking speed of the activity andcollision LEDs.1: On 43ms, then Off 43ms0: On 120ms, then Off 120ms1EN_RST_BLNK 90 I Enable Reset Blink: This pin enables the blinking of the LEDs uponreset for diagnosis purposes.1: Enable reset LED blinking0: Disable reset LED blinking8305SB=EN_RST_BLNK, 8305S=DIS_RST_BLNK#. This pin has thesame function for both the RTL8305SB and RTL8305S. The pin namehas been changed for convenience.15.3 Port4 External MAC Interface PinsThe external device should be 2.5V compatible, because the digital output of the RTL8305SB is 2.5V. The input or input/output pins listed below do not have internal pull-high resistors for connecting to external devices. External pull-high resistors are recommended for those floating input pins without internal pull-high resistor if reduced power consumption is desired.In order to differentiate between MAC and PHY mode, the name of the pins change for PHY mode. For example: RTL8305SB=MRXD[0]/PTXD[0], RTL8305S=MRXD[0]/MTXD[0].Tip: Connect the input of Port4 to the output of the external device.Pin Name Pin No. Type Description DefaultMRXD[3:0]/ PTXD[3:0] 67,66,63,61I For MAC mode MII, these pins are MRXD[3:0], MII receive data nibble.For PHY mode MII, these pins are PTXD[3:0], MII transmit data nibble.For PHY mode SNI, PTXD[0] is serial transmit data.Because this pin can be connected to a 2.5V or 3.3V devices, these pinshave no internal pull-high resistor.RTL8305SB = MRXD[3:0] / PTXD[3:0], RTL8305S = MRXD[3:0] /MTXD[3:0]. In order to differentiate between MAC and PHY modes,the RTL8305SB changes the pin name for PHY mode.MRXDV/PTXEN 60 I For MAC mode MII, this pin represents MRXDV, MII receive data valid.For PHY mode MII, this pin represents PTXEN, MII transmit enable.For PHY mode SNI, this pin represents PTXEN, transmit enable.Because this pin can be connected to a 2.5V or 3.3V device, this pin hasno internal pull-high resistor.RTL8305SB = MRXDV/PTXEN, RTL8305S = MRXDV/MTXEN. Inorder to differentiate between MAC and PHY mode, the RTL8305SBchanges the pin name for PHY mode.MRXC/PTXC 59 I/O For MAC mode MII, it is receive clock, MRXC (acts as input).For PHY mode MII/PHY mode SNI, it is transmit clock, PTXC (acts as output).Because this pin can be connected to a 2.5V or 3.3V device, this pin hasno internal pull-high resistor.RTL8305SB = MRXC/PTXC, RTL8305S = MRXC/MTXC. In order todifferentiate between MAC and PHY mode, the RTL8305SB changesthe pin name for PHY mode.MCOL/PCOL 58 I/O For MAC mode MII, this pin represents MCOL collision (acts as input)For PHY mode MII/PHY mode SNI, this pin represents PCOL collision(acts as output)Because this pin can be connected to a 2.5V or 3.3V device, this pin hasno internal pull-high resistor.RTL8305SB = MCOL/PCOL, RTL8305S = MCOL. In order todifferentiate between MAC and PHY mode, the RTL8305SB changes thepin name for PHY mode.MTXD[3]/ PRXD[3]/ P4IRTag[1] MTXD[2]/ PRXD[2]/ P4IRTag[0] 5756I/O Output after reset:For MAC mode MII (P4Mode[1:0]=11), these pins are MTXD[3:0],MII transmit data of MAC.For PHY mode MII (P4Mode[1:0]=01), these pins are PRXD[3:0], MIIreceive data of PHY.For PHY mode SNI (P4Mode[1:0]=00), PRXD[0] is SNI serial receive data.Input upon reset: P4IRTag[1:0]Insert/Remove Priority Tag of Port4.11: Do not insert/remove Tag from Output High and Low Queue of Port4.10: Insert Tag from Output High and Low Queue of Port4.01: Insert Tag from Output High Queue only of Port4.00: Remove Tag from Output High and Low Queue of Port4.RTL8305SB = MTXD[3:2]/PRXD[3:2]/P4IRTag[1:0], RTL8305S =MTXD[3:2]/MRXD[3:2]. In order to differentiate between MAC andPHY mode, the RTL8305SB changes the pin name for PHY mode. ForRTL8305SB: These pins are input pins used for strapping upon reset andused as output pins (output data) after reset. For RTL8305S: These pinsare used as output pins (output data) after reset.These pins are used for Port4 only. Use serial EEPROM for other ports.11MTXD[1]/PRXD[1]/ LEDMode[1] MTXD[0]/PRXD[0]/ LEDMode[0] 5554I/O Output after reset:For MAC mode MII (P4Mode[1:0]=11), these pins are MTXD[3:0],MII transmit data of MAC.For PHY mode MII (P4Mode[1:0]=01), these pins are PRXD[3:0], MIIreceive data of PHY.For PHY mode SNI (P4Mode[1:0]=00), PRXD[0] is SNI serial receivedata.Input upon reset: LEDMode[1:0]Each port has four LED indicator pins. Each pin may has differentindicator meaning set by pins LEDMode[1:0].LEDMode[1:0]=11 : Speed + Link/Act + Duplex/Col + Link/Act/Spd.LEDMode[1:0]=10 : Speed + Act + Duplex/Col + Bi-color Link/Active.LEDMode[1:0]=01 : Speed + RxAct + TxAct + Link.LEDMode[1:0]=00 : Speed + Link/Act + Col + Duplex.All LED statuses are represented as active-low or high depending oninput strapping, except Bi-color Link/Act in Bi-color LED mode, whosepolarity depends on Spd status.Link/Act/Spd: Link, Activity, and Speed Indicator. On for linkestablished. Blinking every 43ms when the corresponding port istransmitting or receiving in 100Mb/s. Blinking every 120ms when theport is transmitting or receiving in 10Mb/s.RTL8305SB = MTXD[1:0]/PRXD[1:0]/LEDMode[1:0], RTL8305S =MTXD[1:0]/MRXD[1:0]. In order to differentiate between MAC andPHY mode, the RTL8305SB changes the pin name for PHY mode. ForRTL8305SB: These pins are input pins used for strapping upon reset andused as output pins (output data) after reset. For RTL8305S: These pinsare used as output pins (output data) after reset.11Cont…MTXEN/PRXDV 52 O For MAC mode MII, this pin represents MTXEN, MII transmit enable.1For PHY mode MII, this pin represents PRXDV, MII received data valid.For PHY mode SNI, this pin represents PRXDV, received data valid.RTL8305SB = MTXEN/PRXDV, RTL8305S = MTXEN/MRXDV. Inorder to differentiate between MAC and PHY mode, the RTL8305SBchanges the pin name for PHY mode.MTXC/PRXC 51 I/O For MAC mode MII, it is transmit clock, MTXC (acts as input).For PHY mode MII/PHY mode SNI, it is receive clock, PRXC (acts as output).Because this pin can be connected to a 2.5V or 3.3V device, this pin hasno internal pull-high resistor.RTL8305SB = MTXC/PRXC, RTL8305S = MTXC/MRXC. In order todifferentiate between MAC and PHY mode, the RTL8305SB changesthe pin name for PHY mode.P4MODE[1:0] 97,98 I11Select Port 4 operating mode:11: UTP / MAC mode MII 10: 100Base-FX mode01: PHY mode MII 00: PHY mode SNIThe RTL8305SB has 4 options and the RTL8305S has 3 options.Port4 Link Status for MAC: When the PHY part of Port4 is not used,IP4LNKSTA# 491this pin determines the link status of the Port4 MAC in real-time. That islink status of real-time for MII MAC/MII PHY/SNI PHY only. This pinis low active.1: No Link.0: LinkWhen P4MODE[1:0]=11 (UTP/MAC mode MII), this pin determinesthe link status of MAC mode MII only in real time. The link status ofUTP mode is provided by the internal PHY in real time. If both UTP andMII port are linked OK, UTP has higher priority.When P4MODE[1:0]=10 (100Base-FX mode), this pin does nothing.The internal PHY will provide the link status to the MAC in real time.When P4MODE[1:0]=01 (PHY mode MII), this pin determines the linkstatus of Port4 in real time.When P4MODE[1:0]=00 (PHY mode SNI), this pin determines the linkstatus of Port4 in real time.This pin should be left floating in UTP or FX mode, and pulled down inthe other three modes.In MAC mode MII/ PHY mode MII/ PHY mode SNI, configuration ofthis pin will not set the link status of the internal register. The link statusdepends on the external PHY or MAC.P4DUPSTA/ P4FULL 48 I Port4 Duplex Status: Port4 initial configuration pin for Duplex uponreset for PHY of UTP or FX mode and Duplex Status for MAC of othermode in real time after reset.1: Full duplex0: Half duplexWhen P4MODE[1:0]=11 (UTP/MAC mode MII), this pin provides theinitial duplex configuration for the PHY part upon reset (UTP) thendetermines the duplex status of MAC mode MII in real time after reset.The duplex status of the PHY part (UTP) is provided by the internalPHY in real time after reset.When P4MODE[1:0]=10 (100Base-FX mode), this pin provides theinitial register configuration of duplex for PHY part upon reset (FX).The duplex status of the PHY part (FX) is provided by the internal PHYin real time after reset.When P4MODE[1:0]=01 (PHY mode MII), this pin determines theduplex status of Port4 in real time after reset.When P4MODE[1:0]=00 (PHY mode SNI), this pin determines theduplex status of Port4 in real time after reset.8305SB = P4DUPSTA/P4FULL, 8305S = P4DUPSTA#.In order to provide Full duplex as the default value for the PHY, this pinis changed as high active.In 100Base-Fx/ MAC mode MII/ PHY mode MII/ PHY mode SNI, theconfiguration of this pin after reset will not set the link status of theinternal register. The link status depends on the external PHY or MAC.1Cont…P4SPDSTA/ P4SPD100 47 I Port4 Speed Status: Port4 initial configuration pin for Speed upon resetfor PHY of UTP mode only and Speed Status for MAC of other mode inreal time after reset.1: 100Mbps0: 10MbpsWhen P4MODE[1:0]=11 (UTP/MAC mode MII), this pin provides theinitial configuration of speed for the PHY part upon reset (UTP) thendetermines speed status of MAC mode MII in real time after reset. Thespeed status of the PHY part (UTP) is provided by the internal PHY inreal time after reset.When P4MODE[1:0]=10 (100Base-FX mode), speed is dedicated to100M. This pin does nothing and should be left floating.When P4MODE[1:0]=01 (PHY mode MII), this pin determines theduplex status of Port4 in real time after reset.When P4MODE[1:0]=00 (PHY mode SNI), speed is dedicated to10MHz clock rate. This pin should be pulled down.For the application listed below, this pin should be left floating:For P4MODE[1:0]=10 (100Base-FX mode).For the application listed below, this pin should be pulled down:For PHY mode SNI, speed is dedicated to 10MHz clock rate.8305SB = P4SPDSTA/P4SPD100, 8305S = P4SPDSTA#.In order to provide 100M for the default value for PHY, this pin ischanged as high active.1P4FLCTRL/ P4EnFC 46 I Port4 Flow Control: Port4 initial configuration pin for Flow Controlupon reset for PHY of UTP and FX mode and Flow Control Status forMAC of other mode in real time after reset.1=Enable Flow Control ability.0=Disable Flow Control ability.When P4MODE[1:0]=11 (UTP/MAC mode MII), this pin provides theinitial configuration of flow control for the PHY part upon reset (UTP)then determines the flow control status of MAC mode MII in real timeafter reset. The flow control status of PHY part (UTP) is provided by theinternal PHY in real time after reset.When P4MODE[1:0]=10 (100Base-FX mode), this pin provides theinitial configuration of flow control for the PHY part upon reset (FX).When P4MODE[1:0]=01 (PHY mode MII), this pin determines theduplex status of Port4 in real time after reset.When P4MODE[1:0]=00 (PHY mode SNI), flow control should bedisabled. This pin should be pulled down.8305SB = P4FLCTRL/P4EnFC, 8305S = P4FLCTRL#.In order to enable flow control ability for the PHY, this pin is changed ashigh active.1Cont…。

BL小号1-40级全攻略

BL小号1-40级全攻略

1-12杜隆塔尔01.去做杜隆塔尔试炼谷那些单一的任务,这里有最快的方式完成它们.02.开始做"小试身手"(杀十个杂斑野猪)03.当你升到二级的时候,去坐标(40.62)接"萨科斯"任务.到坐标(40.66)做任务.做完后回去交任务.接"萨科斯"part 2任务.04.去做"萨科斯"part2任务,同时接着做"小试身手"的任务.05."工蝎的尾巴","邪灵劣魔","戈加尔的清凉果"和"懒惰的苦工".06.去做以上这些任务.依次完成.07."火刃奖章"和"塔兹利尔的镐"(镐的位置在洞穴坐标44.56)08.在洞穴中完成以上两个任务后炉石回家.09.然后把这个任务都交了.10.接"去森金村报到"任务.11.离开试炼谷.12.跑到森金村.13.在路上接"苦工的重担"(52.68)和"科卡尔半人马的进攻"(54.75)两个任务14.到森金村交"去森金村报到"的任务.15.接齐森金村的所有可以接的任务.(包括那些: "沃纳尔大师" "生活所需的虎皮" "明希纳的颅骨","扎拉赞恩")16.先不要去做"沃纳尔大师"这个任务.虽然有把握可以完成,但是比较费时间.这个任务在森金村的海岸边.17.去剃刀岭(52.44).位于森金村一直向北走..(路比较远,有点无聊.)18.在剃刀岭的路上一边打打怪,等级别升到六级.19.接齐剃刀岭的所有任务.("背信弃义的人类","野猪人的进犯" "恐龙蛋大餐" "黑暗风暴" "新的背包"[在剃刀岭的西北部])20.将剃刀岭设为家.21.获取第一个援助.22.当做"背信弃义的人类"任务的时候,顺路做"新的背包"任务.(提拉加德要塞位置57.55)23.杀死"本尼迪克上尉"(位于建筑物内坐标59.58),取得他的钥匙,然后跑到楼上打开一个箱子取出一封信件.24.打开信件接受"将军的命令"任务.25.返回剃刀岭交"背信弃义的人类"与"新的背包"任务.26."沃纳尔大师"与"海底沉船"这两个任务在提拉加德要塞东部海边的62.50周围27.开始在坐标49.49附近做一部分"野猪人的进犯"的任务.(不全部做完)28.如果你级别还没有升到8级.先打打怪升到八级后.交"海底沉船"任务.同时接受新的技能.29.沿路往南跑,做"科卡尔半人马的进攻"任务,坐标(48.79)然后在坐标54.75处交任务.30.到回音群岛做所有的任务(森金村东南角)31."恐龙蛋大餐"32."生活所需的虎皮"33."明希纳的颅骨"(坐标67.87)34."扎拉赞恩" (坐标67.86)35.完成任务后,故意死掉,灵魂会出现在森金村.(这样就不用跑回去了,而且这个级别灵魂复活后没有多少虚弱状态)36.交"生活所需的虎皮" "明希纳的颅骨"和"扎拉赞恩"三个任务.取得奖励物品"微光颅骨",接下来的"燃影之眼"任务要用到它.37.炉石回剃刀岭.交"恐龙蛋大餐"任务38.接着做刚才的"野猪人的进犯"任务(位于剃刀岭西面坐标42.38)39.在坐标43.30的小屋中接"丢失的孩子"任务.40.边打怪边往上走,接"沙漠之风"任务(坐标46.22).41.做"沙漠之风"任务.完成后返回交任务.继续接到一个"保卫商路"任务.42.一边打怪,冲到十级.43.往下走回剃刀岭,交"野猪人的进犯"任务.44.获得新的技能.45.做完三次"驯服野兽"的任务.46.第一个野兽(剃刀岭南面)47.第二个野兽(海浪蟹)(剃刀岭东北方位坐标58.30),不要跑到森金村去了,那样太远了.48.第三个野兽(硬甲蝎)(剃刀岭西北方向)49.完成之后,接"驯服野兽"任务,这时往东北方向走,坐标在57.16..50.驯服一只贫瘠之地的螃蟹做为你的第一个宠物.你将得到2级爪击的攻击技能.51.这时一直打怪边打边往西面走.在坐标41.18处接一个任务"救命如救火".52.进入奥格瑞玛(坐标:45.11)53.在猎人训练师(奥格瑞玛坐标:69.15)交"驯服野兽"任务.54.在(坐标33.37)萨尔大厅内交"将军的命令"任务55.接"隐藏的敌人"任务.(萨尔给的任务)56.在暗影裂口处接"寻找解毒剂"任务(坐标:46.53)57.现在去做任务.58.做"保卫商路"的任务.坐标(53.23),交任务(46.22)59.接着做.60.做"寻找解毒剂"任务(毒尾蝎到处都是)和"丢失的孩子"(在杜隆塔尔西面的河里,杀鳄鱼)61.接着做.62.做"黑暗风暴"任务(坐标:41.26)63.交"丢失的孩子"任务.坐标(43.30)和"黑暗风暴"任务(在剃刀岭)64.接"玛高兹"任务65.交"玛高兹"任务(坐标56.20)接"骷髅石"任务66.去做"骷髅石"任务,同时也做"隐藏的敌人"任务(位于洞穴坐标54.11)67.如果你可以,试着杀掉加祖兹.他有57.6%的机率掉燃影之眼.这正好完成了"燃影之眼"的任务.暗示一下:可以使用之前奖励的"微光颅骨"来对付他.也可以找一个朋友来杀.68.交"骷髅石"任务.接新任务"尼尔鲁·火刃"69.去奥格瑞玛.70.交"隐藏的敌人"任务.(坐标33.37).接受"隐藏的敌人"part 2任务.71.去暗影裂口找尼尔鲁·火刃,坐标:(49.50)72.交任务"尼尔鲁·火刃"和"燃影之眼"任务.同时接"雅克塞罗斯"任务.73.同样,对话的同时去完成"隐藏的敌人任务"74.返回萨尔,再次交"隐藏的敌人"任务."隐藏的敌人"part3我跳过没做.75.离开奥格瑞玛,到坐标41.18位置交"救命如救火"任务.76.炉石返回剃刀岭.77.加强急救.78.获得新的技能.79.接"部落的新兵"任务.(坐标剃刀岭50.43)80.往西方向跑去贫瘠之地.12-15贫瘠之地01.去交"部落的新兵"任务.同时接到"十字路口征兵"任务.02.这时接到"雅克塞罗斯"任务,我跳过了"恶魔之种".03.跑去十字路口(坐标:52.30)04.按照路线到十字路口的路途中,我放弃了之前的螃蟹宠物.驯服了一个新的大草原猎物做为我的新宠物.05.这时在十字路口交"十字路口征兵"任务.接齐这里的所有新任务.(其中包括:"平原陆行鸟的威胁","遗忘之池","迅猛龙小偷","码头管理员迪兹维格","菌类孢子","野猪人的袭击","十字路口的补给品"和在眺望塔上接的"鹰身强盗"任务.)06.将十字路口设为家.07.打开十字路口飞行点.08.开始去做"野猪人的袭击"任务,沿着路一边做"平原陆行鸟的威胁"任务和"迅猛龙小偷"任务.(坐标:54.26周围)09.一旦完成"野猪人的袭击"任务.就转身回城交任务.同时会接到后续"野猪人的头目"任务.10.去做"野猪人的头目"任务和"十字路口的补给品"任务(坐标:56.26)11.如果你找到了"老陈的空酒桶",接受这个任务.12.把"平原陆行鸟的威胁","野猪人的头目","十字路口的补给品"都完成了...13.去棘齿城,打开飞行点,在那儿接"猎杀迅猛龙","破碎的主动式负载平衡器","南海海盗","北方城堡的火炮"四个任务.14.在棘齿城银行旁边可以看到一个提示牌,接上面的任务"通缉:巴隆.朗绍尔".15.交"码头管理员迪兹维格"任务.(码头那个小精灵).接受"矿工的宝贝"任务.16.去做"南海海盗"任务.顺道一起做"通缉:巴隆.朗绍尔"任务.(在棘齿城的正南方向).17.交任务.然后接下新任务.开始去做.18.交"丢失的货物"(回到码头那个小精灵鬼那儿).接"丢失的货物"part219.跑去后面找加兹鲁维,交"丢失的货物"part2任务.接"被窃的货物"任务.20.开始去做"被窃的货物"的任务.(再次回到棘齿城的正南方向).21.当完成了"被窃的货物"任务之后,炉石回十字路口.(先不交任务).22.交"野猪人头目"任务和"十字路口的补给品",接新任务...23.交"平原陆行鸟的威胁"任务.(现在应该完成了),接"斑马的威胁"任务.24.这个时候,我已经有三个六格包,如果没有的话,可以到包裹商人那儿买.25.跑去十字路口西.坐标:45.28那个小屋.26.接新任务"27.开始做这些任务.28."科卡尔首领","半人马护腕","迅猛龙小偷","斑马的威胁","菌类孢子","遗忘之池"(这些任务都可以在偏北方向完成)29.一旦"科卡尔首领"任务完成(坐标:42.23)30.去坐标38.17做"鹰身强盗"任务.31.当完成了"鹰身强盗"任务之后,沿着路线往南方向走,进入石爪山脉.(坐标:34.28)..15-16石爪山脉01.接任务"哥布林侵略者","为我的村庄复仇"(在贫瘠之地坐标:35.27).02.做"为我的村庄复仇"任务.完成后回来交任务.03.这时去做"杀死格鲁迪格.暗云"任务.(他在坐标:73.86).04.注意:我跳过了"保护卡雅"这个任务.这个任务路比较长,难度也大.05.交"杀死格鲁迪格.暗云"任务.(在贫瘠之地坐标:35.27)06.返回贫瘠之地.16-20贫瘠之地01.沿路返回那个小屋(坐标:45.28).02.交"科卡尔首领"任务.接"狂热的维罗戈"任务.03.确信你在回十字路口之前完成."迅猛龙小偷""斑马的威胁""菌类孢子"和"遗忘之池"这几个任务.04.返回十字路口.05.接任务.取得新的任务.06.接下"药剂师札玛"任务,这个任务.做这个任务顺着路走,要到莫高雷的雷霆崖灵魂高地的洞里交.坐标:39.27.07.沿着路往南走.08.确定后,你可以开始去完成"战火中失去"这个任务.(找Manrik的妻子),她死在小屋内,桥的西面.(坐标:49.50)09.接"野猪人的内战"任务.(在坐标44.59笼子那儿接),在陶拉祖营地打开飞行点.10.一旦到了雷霆崖,去坐标40.62武器大师伊利达那儿买武器,选择你需要的,适合你等级的武器.11.学会新技能.12.在灵魂高地坐标29.29下方的洞里交"药剂师札玛"任务.13.去灵魂高地学急救.14.去雷霆崖城中心,塔楼上打开飞行点.但别一点飞回十字路口了.15.炉石回十字路口.16.交"战火中失去"任务.17.现在开始去十字路口的西北方向做任务.18.做"草原上的徘徊者"任务.(坐标:37.20)19.然后去做"鹰身人首领"任务.(坐标:38.14)20.沿着路线往东走,去做任务.21.在坐标(52.11)位置做"破碎的主动式负载平衡器"任务.那个任务的最终是杀死小精灵掉下钥22.往东走,去淤泥沼泽做任务.23."打火钥匙"任务(坐标:56.8).24.做"逃跑"任务.25.然后去东北方向做任务.26."矿工的宝贝"任务.(坐标:61.5)27.完成任务后,沿着路线南行,去棘齿城.28.交"被窃的货物""破碎的主动式负载平衡器""逃跑" ...跳过"维妮·布特巴克"任务.29.交"矿工的宝贝"任务.30.去棘齿城西面做任务.31."死水绿洲","狂热的维罗戈"(坐标:54.43)32.跑回十字路口.33.交"草原上的徘徊者"和"鹰身人首领"任务.接新任务.34.去十字路口西,交"半人马护腕"和"狂热的维罗戈"任务. ...我跳过"赫兹卢尔.血印"任务.(翻译者:呵,这个任务.我是路过正好有人在过这个任务.我路过去捡了个便宜).35.沿着路线向北走去做"塞瑞娜.血羽"任务.(坐标:38.11)36.向东走,一路杀怪.做"埃其亚基"任务.(坐标:55.17)37.炉石回十字路口.38.交"埃其亚基"任务.接"狂暴的镰爪龙"任务.39.交"塞瑞娜.血羽"任务.接"写给金吉尔的信"任务.确定"复仇的怒火"任务也是可以做到的.40.往南走,去做任务.41."变异的生物"任务.(坐标:55.42)42."狂暴的镰爪龙"(坐标:51.46)43.同时沿路也做"猎杀迅猛龙"任务.44."被偷走的银币"(坐标:57.54)45.沿路做"野猪人的内战"任务.46."复仇的怒火"任务.(坐标:51.54)47.往南走来到陶拉祖营地(坐标:45.60)48.接受"野猪人的武器"任务..49.去关那只野猪的笼子边.50.交"复仇的怒火"任务.接"阿迦玛甘的血岩碎片"和"内奸"任务.51.交"阿迦玛甘的血岩碎片"任务.52.交10个血岩碎片来完成"Spirit of theWind"任务.(可重复交).用来提升跑步速度.53.这个时候,你的级别应该快到二十级了.54.现在去哀嚎洞穴(坐标:46.36)那边玩玩.55.建议在所有路上边走边打怪把级别冲上二十级.(我是这样做的,但不是特别推荐这样做).56.在陶拉祖营地正北方.57.注意留意一个名叫"奥瓦坦卡"的怪物.它掉"奥瓦坦卡的尾刺",这个尾刺可以触发一个任务.58.当你快到二十级的时候,跑回十字路口.59.交"被偷走的银币""复仇的怒火" "变异的生物"和"狂暴的镰爪龙"任务.然后接齐所有新任务.60.飞去奥格瑞玛,学习新的技能.61.获取"灰谷狩猎"任务.62.炉石回十字路口.63.飞往棘齿城.64.接任务"菲兹克斯"65.交"猎杀迅猛龙"任务,接"深苔蜘蛛的卵"任务.66.去做"北方城堡的火炮"任务.(坐标:60.55).68.当"北方城堡的火炮"完成后...69.做"逃离监牢" (护送任务)70.一起在棘齿城交任务.71.炉石回十字路口(如果炉石还没有冷却好,就飞去十字路口)72.跑去石爪山脉.20-21石爪山脉01.跑去找玛拉卡金...02.接"盗窃的蜘蛛"任务.(坐标:71.95)03.交"写给金吉尔的信"任务.(坐标74.97洞内).04.做"盗窃的蜘蛛"和"深苔蜘蛛的卵"任务.05.交"菲兹克斯"任务.(那个小精灵在狂风峭壁坐标60.63的小屋子里),接"超级收割机6000"任务.06.做"哥布林侵略者"和"超级收割机6000"两个任务.(怪物在狂风峭壁的北面)07.交"超级收割机6000"任务.接"新的指示"任务.08.返回烈日石居(坐标:46.59)09.打开飞行点.10.走小道上去.接"滚岩峡谷"任务.11.做"滚岩峡谷"任务.(坐标:61.92)12.交"盗窃的蜘蛛"任务.(71.95)13.交"哥布林侵略者"任务.(在贫瘠之地坐标35.27位置),接"伐木机"和"长者"两个任务.14.炉石回十字路口15.存放好宠物.16.往北跑去灰谷.(在交"向卡德拉克报到"任务的地方停下来,但是我跳过了"战歌报告"这任务.21-22灰谷01.进入灰谷后,注意观察,驯服一只"灰谷的狼"来练习嘶咬技能3级.02.跑去碎木哨岗(坐标73.65).03.交"灰谷狩猎"任务.04.打开灰谷的飞行点.05.按照路线跑去佐拉姆海岸.(坐标:13.31),在路上打些怪物,在到达海岸之前,嘶咬3级就可以练成了.06.一旦嘶咬3练习成功.你就在佐拉姆海岸找只巨钳蟹驯服它,获取它的爪击3.07.打开飞行点.08.下面使用宠物按步骤做任务.09."佐拉姆海岸的纳迦"10."鞭笞者沃尔沙"(确定你是22之前去做这个任务.如果失败,你可以在26级的时候再来做(升级第14步).11.交任务.12.炉石回十字路口(取出宠物,教会它新技能).22-23南贫瘠之地01.飞往陶拉祖营地.02.交"乔恩.星眼"任务.接"伊沙姆哈尔"任务.03.把陶拉祖设为家.04.我给了那只关在笼子中的猪一些血岩碎片,获得了一些敏捷和精神.05.往下跑,按步骤做任务.06.做"蝎卵"任务.07.做"老陈的空酒桶"任务.08.做"内奸"任务和"野猪人的武器"任务.09.做"加恩的报复"任务.然后交任务.接后续.10.炉石回陶拉祖营地,交所有完成的任务.接"内奸"part211.飞往十字路口.12.交"内奸"part2任务和"蝎卵"任务.13.做"伊沙姆哈尔"任务.(坐标:60.32)14.交"新的指示"任务.接后续"新的指示"part2任务.15.交"深苔蜘蛛的卵"和"老陈的空酒桶"任务.16.飞去十字路口.17.飞去石爪山脉(烈日石居).23-25石爪山脉01.在烈日石居,接好所有任务.02.把这里设为家.03.交"滚岩峡谷"任务.我跳过"土灵的觉醒"这个精英任务.04.开始做任务.05.做"生生不息"任务.06.做"塞纳留斯的遗产"任务.07.做"金吉尔的森林魔法"任务.08.交"生生不息"任务,接"新的生命"任务.09.交"塞纳留斯的遗产"任务.接"奥达努斯"任务.10.注意:我跳过二十四级学习新技能(原因是在这个级别学不到什么实用的新技能)11.去交"新的指示"part2任务.接"格雷苏"任务.12.去做"格雷苏"任务..同时做"伐木机"任务.13.然后交"格雷苏"任务.14.去做"贝瑟莱斯"(精英)任务.15.交"金吉尔的森林魔法"任务.16.交"伐木机"任务.17.炉石回烈日石居.18.交"贝瑟莱斯"(精英)任务19.接着去做任务.20.做"新的生命"任务.21.做"元素战争"任务.22.做"鹰身人的威胁"任务.23.然后返回交所有做完的任务.24.立刻飞往陶拉祖营地.25-25南贫瘠之地01.交"伊沙姆哈尔"任务.接"被激怒的雷霆蜥蜴"任务.02.将陶拉祖营地设为家.03.接"新的矿石样本"任务.04.开始往南走去做任务.05.做"被激怒的雷霆蜥蜴"任务.06.您应该能找到"瓦希塔帕恩",它掉"瓦希塔帕恩的羽毛"(触发任务)07.做"加恩的报复"任务.做完后去交任务.得到一个后续.08.直到做"加恩的报复"part3,回去交任务后向南前进....09.来到南部的升降梯前.10.交"召回卫兵"任务.11.接"给乱风岗的紧急信件"任务.12.跑去乱风岗.25-26千针石林01.交"给乱风岗的紧急信件"任务之后,接到新任务"清除半人马".02.接"通缉:阿纳克·恐怖图腾","异型卵","驭风者"三个任务.03.打开飞行点.04.按步骤开始做以下任务.05.做"清除半人马"任务.06.做"信仰的试炼"任务.(山洞坐标:52.43)07.做"新的矿石样本"任务.08."异型卵"(这些蛋可能存在三个点,也就是坐标:52.56/45.63/41.60三个位置)09.如果你的级别没有到26,或者差两格经验条就到了,那一路杀杀怪冲上26级先.10.跑回乱风岗.11.交"清除半人马"任务.接"侦察恐怖图腾族"任务.12.交"异型卵"任务.接"SerpentWild"(翻译者:这个任务.好像中国大陆服务器中没有)13.炉石回陶拉祖营地.14.交"被激怒的雷霆蜥蜴"任务和"瓦希塔帕恩"任务...接"雷鹰的嘶鸣"任务.15.交"新的矿石样本"任务.16.去做"雷鹰的嘶鸣"任务,然后返回交任务..我跳过了"玛伦.星眼"任务不做.17.飞去雷霆崖学习新的技能.18.交"梅洛的关注"任务...接"钢齿土狼"任务(在猎人高地)19.接"神圣之火"任务.20.飞去灰谷...26-27灰谷01.将灰谷乱木哨岗设为家.02.按步骤完成以下任务.03.按齐所有可以接到的任务.我跳过"战歌氏族的补给品"没接.04.首先在灰谷杀死三个怪:05."沙普塔隆的爪子"(杀死沙普塔隆,它掉一个任务物品)(提示:用简单的方法杀掉它.(它是个31级的怪),杀他一半的时候,把它拉到碎木哨岗的NPC旁边来,NPC会帮你杀的,哈哈.).06.做"灰谷先驱者"任务.(猎人可以打开追踪隐身怪技能,来找这些怪物).07.然后往偏西的方法走,去做"托雷克的突袭"任务.(从发点坐标:68.75,这个任务在视频中这个没有录制,但是我想可以完成)08.做"石爪山的困境"任务.去找泰德雷斯,并且杀死它,它触发的任务是"被污染的水元素".09.杀死乌萨苟斯,完成"乌萨苟斯的爪子"任务(灰谷的猎物).10.杀死萨杜布拉完成"萨杜布拉的头颅"任务(灰谷的猎物).11.做"神圣之火"任务.(在坐标61.52范围杀死'欢笑的姐妹'这类的怪物,会掉一个瓶子,然后到月亮井坐标59.74,把瓶水将满水)12.完成所有任务后,炉石回碎木哨岗交任务.13.坐大鸟牌飞机飞往佐拉姆海岸.14.交"陶土议会的耶努萨克雷"任务和"帮助耶努萨克雷"任务.15.做"蓟皮熊怪的麻烦"和"食人妖符咒"任务.16.返回交任务.然后炉石回碎木哨岗.17.如果这个时候还没有到27级的话,杀些怪升到27级先.18.把宠物存起来.19.驯服一只27级灰谷的狼,学会撕咬4.然后放弃它.20.驯服一只25-26级灰谷年长的熊.学会爪击4,然后放弃它.21.然后取回宠物.22.接"摧毁军团"任务.23.去做"奥达努斯"任务.(61.52)(杀出一条路来,然后杀掉那家伙,取它的头颅之后跳出那儿24.去做"萨特之角"任务.(80.52)25.然后去做"摧毁军团"任务.(你将会找到一个叫"残忍计划"的物品,这个物品触发一个任务.)26.跑回碎木哨岗(不用炉石),交完所有任务.我跳过"Never Again"这个任务.27.注意:我跳过了"丢失的书页"这个任务.因为在这个新服务器不能买卖书页.同时要凑齐所有书页也费时间.28.飞往石爪山脉.27-27石爪山脉01.交"奥达努斯"任务.我跳过了"大兽穴"这个任务.02.将这里设为家.(烈日石居).03.接"血怒一族"(精英)任务.去杀掉血怒撕裂者.坐标(30.63).看视频如何走这条路线直接到怪物那.完成任务后炉石回城.04.交任务.05.回去雷霆崖06.交"神圣之火"任务.接"神圣之火"part2任务.07.飞往千针石林.27-29千针石林04.交任务.05.回去雷霆崖06.交"神圣之火"任务.接"神圣之火"part2任务.07.飞往千针石林.27-29千针石林01.交"神圣之火"part2任务.接"神圣之火" part3和"不同的途径"两个任务.02.按照步骤做以下任务.03.做"神圣之火"任务.(火盆位置在洞里坐标:44.37)04.去白沙岗,接那儿的任务来做.05."神圣之火"任务.06."驭风者"任务.07."回家"任务.(护送任务)(如果这条路上有精英怪,放弃这个任务)08."钢齿土狼"任务.09."不同的途径"任务.10.炉石回烈日石居.11.飞往雷霆崖.12.交"钢齿土狼"任务.接"霜喉雪人"任务.13.交"神圣之火"任务.接"阿利卡拉"(精英)任务.14.学习新的技能.15.飞回千针石林,把乱风岗设为家.16.交"神圣之火"任务和"驭风者"任务.17.去做"侦察恐怖图腾族"任务.18.做"阿利卡拉"(精英)任务.19.做"通缉:阿纳克·恐怖图腾"任务.20.做"终获自由"(护送任务)21.去白沙岗交"阿利卡拉"(精英)任务和"不同的途径"任务.接"ADipintheMoonwell"任务.22.做"ADipintheMoonwell"任务.在(控制台位置在9.18)23.把级别升至29级(应该差一点就快到了).就在伊索克营地周围升级.24."被激怒的黑豹"(精英)(杀死在宠中的黑豹,先把宠子打开放出它来,猎人可以用陷井,恐惧技能来杀它.25.杀死"加拉克信使".它掉一封暗杀的信件,信件触发"暗杀计划"任务.先去交信件,同时把"不同的途径"也交了.接一个"激励测试"任务.26.然后去做"保护卡纳提.灰云"任务.27.炉石回乱风岗.28.交所有任务.29.注意:我跳过了"耐力的试炼"这个任务.尽管我不知道以后会不会对什么任务造成冲突.30.飞往奥格瑞玛.31.把奥格瑞玛设为家.32.去幽暗城.33.跑去塔伦米尔.(往幽暗城的下水道出去是最快的方法).29-30希尔斯布莱德丘陵01.接"进攻的时机"任务.(在南部的城堡.那时候你就进入了希尔斯布莱德区域).02.到塔伦米尔之后.03.交"进攻的时机"任务.04.接"赫尔库拉的复仇"任务.05.接"痛苦药剂"任务.06.打开飞行点.07.去一个洞口开始杀雪人..08.一直杀那些雪人.直到我级别升到30级.(或者你也可以做些其它事来升级).09.同样,如果你一直在打雪人,在你30级之前,应该雪人身上会掉"赫尔库拉的魔棒"任务物品.10.一会儿我升到30级后,炉石回奥格瑞玛学新技能.11.然后返回希尔斯布莱德.12.交"赫尔库拉的复仇"任务.接后续任务.13.返回刚才那个雪人的山洞.14.在洞里.为做"赫尔库拉的复仇"任务.然后山洞中两个火焰.15.我保持在洞里杀怪,直到我的宠物升级.16.去奥特兰克山脉.30-30奥特兰克山脉01.按步骤做以下任务.02.做"痛苦药剂"任务.(在高原杀级别32-34的狮子)。

TP8305B 高效率恒流限流 WLED 驱动器说明书

TP8305B 高效率恒流限流 WLED 驱动器说明书

南京拓品微电子有限公司DATASHEETTP8305B 高效率恒流/限流WLED驱动器TP8305B 高效率恒流限流WLED驱动产品简介TP8305B是一种输入电压范围宽(0.8~5.5V),可调恒定电流和限定电流两种模式来驱动白光LED而设计的升压型DC/DC变换器。

采用变频模式,逐周期限流,使输入输出电流随电源电压降低均匀变化。

该器件能利用单节或双节干电池驱动单颗大功率白光LED,同样可以利用一节锂电池驱动两颗、三颗或多颗WLED。

驱动WLED串联连接的方法可以提供相等的WLED电流,从而获得均匀的亮度。

46mV的低反馈电压最大限度地降低了电流调节电阻器的功耗,从而提高了效率。

46mV的限流反馈电压,可根据不同需求来设置限流值。

TP8305B与TP8305区别于在限流模式时,随着输入电压的降低,TP8305输入输出电流在某个点会突变,TP8305B采用了变频模式避免了这个现象。

其他功能均不变。

详见规格书最后说明。

产品特点·MOS管外置,输出电压可调,可驱动高压、大功率负载,如10V1A。

·驱动0.3W-7W的单颗白光LED·可驱动多颗WLED灯·效率高达90% ·0.8V极低的工作电压(V DD接V out)·恒流精度:±5%·限流精度±6%;超低限流电压46mV ·芯片VDD过压停机·温度保护功能(130℃保护点)应用范围·恒流源,如LED手电筒、背光模组等·恒压源,如蓝牙音箱、移动电源等·需要精确限定输入电流的场合,如限流方案的LED手电筒典型应用:方案1:恒流、限流功能驱动WLED 方案。

双节干电池或锂电池作为输入驱动多串或多串多并WLED 方案,具有恒流、限流功能。

典型应用电路如图1所示。

图1 驱动3颗WLED 的典型应用电路方案2:恒压、限流功能驱动负载方案。

电子镇流器驱动器电路BL8305A

电子镇流器驱动器电路BL8305A
表 1列 出 了 B 8 0 A 的 各 个 引 脚 L 35 功能描述。
点 火 时 间 通 常 约 为 预 热 时 间 的
1 %。 0
BL8 05 3 A
极 限参 数 与推荐 工作 条件
B 8 0 A的极 限参数见表 2 L3 5 ,表 3 所 列 为其 推 荐 工 作 条 件 。
F  ̄ V 1 F u V = P R . R = R J . X R , R E R 2 + 6 N (D R2 X63 。 P) .5
进入故 障保 护模式 ; 引脚 F D用作灯丝检
测, 当该 引脚 为 高 电平 时 , 片复 位 , 可 芯 它 以作 为下灯 丝检 测信号 的输入端 ;D为 L 窗 口 电平检 测 端 窗 口上 限 电平 为 43 . V, 下 限 电平 为 2O . V。L D脚 内部 的直 流 偏 置 为 32 .V,点 火 模 式结 束 约 经 1 延 时 , S的 该 脚 有 效 ( S延 时 目的 是 避 开 点 火 时 的 1 毛刺 ) 。 l C进入 故障模式后 会将故障状态 锁 存 ,直 到 l 电或 通 过 F 脚 对 芯 片进 C掉 D
表 1
引 脚 符 号
功 能说 明
1 2
V C C VD C
电源 输 入 63 .V稳 压 输 出


RE m

预热频率设定
定 时 P E
定 时 电容
预 热 时 间设 定


PF 。 F
GN D
预 热结 束信 号 输 出
维普资讯
江 涛
BL 3 5 8 0 A
上 海 贝岭 公 司 最 近 推 出 的 电子 镇 流 器 专 用 控 制 /驱 动 器 芯 片 B 8 0 A 是 L3 5 B80 L 3 1的 升 级 产 品 。 与 B 8 0 L 3 1相 比 , B 8 0 A 的 功 能 进 一 步 得 到 提 升 。 众 所 L3 5 周知 , 目前国外所 有 电子镇流 器控 制器 l 是 为 驱 动 功 率 M OS E ( I T) C都 F T 或 GB 而 设计 的 。 B 8 0 A 成 功 解 决 了 MOS L3 5 — F T与 双 极 型 开 关 晶体 管 驱 动 的 兼 容 性 E 问题 , 它既可以驱 动半桥 配置中的两个功 率 MOS E , 可 以 用 作驱 动 两只 高 / FT 也 低 端双极型功率晶体管。 和 正 常 运 行 频 率都 可通 过 外 部 元 件 设 定 。 典 型 的 频 率 随 时 间 变 化 曲 线如 图 3所 示 。 在芯片启 动后 , 芯片引脚 C 内部 电 流 源 对 外 部 电容 C 充 电 , C 上 的 电压 当 升 至 门 限 电 平 后 , 热 时 间 结 束 , 入 点 预 进 火状 态。灯管 一旦触发 点燃 , 则进入正 常 载适应能力差的缺点。 5 B 8 0 A提供完 善的故障检测和 、 L3 5 保 护功能。B 8 0 A的故 障保护检测 引 L3 5 脚 有 P。9脚 )F 1 ( 、D( O脚 ) L ( ) 。 和 D1 脚 1 其 中, 引脚从芯片上 电完毕开始有效。 P 旦 该 脚 上 的 电压 高 于 05 V 的 门 限 , .5 l C

1580种电视高压包脚通查询表

1580种电视高压包脚通查询表
22 · 三星25″FCR-25A012R 熊猫64P2 123/4567910
23 · 康佳25″BSC28-1010S 快乐28″ 凯歌28″ 1210/35679
24 · 日立25″2435373 CMT2518 CMT2918C 2588 2988 12/410/35689
73 · 22″三洋 CTP-7922 123/56/79
74 · 乐华TC374-2PD BSC23-2952 BSC23-0374 123/468
75 · 金星20″ C5188 12/34568/910
76 · 5407 F1419CE F1689CE F1731E F1790CE 2101V1 2121CK 1256710/348/1112
77 · 环宇21″BSC24-0807 环宇20″BSC23-1910 (高聚焦 场 25V) 148/3610/59
78 · 金星3711 BSC25-2914L 4722 498 123/48
7 · 29″凯歌BSC26-5608 123/4567910
8 · FCR-29A014R 三星28″CS-7230Z CS-7226Z 1234/56789
9 · 28″东芝TFB4061AD 288X6M2 29-01B14 123/4567910
25 · 金星25″BSC27-3402 金星C648 123/468
26 · 凯歌25″BSC27-3405 4C6405 123/468
27 · 孔雀28″ 北京29″、71-88 123/467910
4 · 29″飞利蒲 123/578/4610
5 · 29″日立 2434701 29-G66SR 12/345678910

BL8303

BL8303

BL8303电子起辉器专用控制电路电子起辉器专用控制电路 Array主要特点主要特点具有预热和点火功能可设定预热时间和点火次数提供完善的故障保护微功耗启动引脚ESD保护功能简介1. BL8303是一款电子起辉器专用控制集成电路,通过对双向开关的控制,完成灯管的预热、点火功能。

2. BL8303 在预热阶段通过PIN7、PIN8两个管脚对预热时间进行设定,确保对不同型号灯管的充分预热,从而有效延长了灯管寿命3. 通过对PIN6的设定可设定重复点火4次或8次。

从而保护灯管异常状态。

典型应用典型应用内部框图:内部框图:管脚图及管脚功能说明管脚图及管脚功能说明BL8303 采用SOP8和DIP8两种封装,引脚分布及描述:引脚 符号 功能说明 1 VCC 电源输入2 SD 灯管状态检测输入3 SC 状态控制输出4 IG 点火控制输出5 GND 电源地6 IS 点火次数设定输入7 PS2 预热时间设定输入1 8PS1预热时间设定输入28 LEAD SOP or DIP电特性电特性TA=25℃,VCC=5V规范符号参数说明测试条件和图示MinTyp Max 单位Istart 启动电流 Vcc =2.7V 10 uA IQ_vcc 静态功耗电流 Vcc=5V ,SD =100Hz 25uA VSC_L SC 输出低灌电流特性 2.5S 后测试,SC 管脚灌1mA ,测电压。

0.5VVSC_H SC 输出高漏电特性 5V 加到SC 管脚,测漏电,前2.5S 内测试,图1 10 uAVIG_L IG 输出低灌电流特性 2.5S 后测试,SC 管脚灌10mA ,测电压。

图1 0.5 VVIG_H IG 输出高漏电特性 5V 加到IG 管脚,测漏电,前2.5S 内测试,图1 10 uATIG 点火时间 图2,K1、K2 ON 1 s Tpre_1 1秒预热时间 K1、K2 ON 、K3=K4=2 1 s Tpre_1.5 1.5秒预热时间 K1、K2 ON 、K4=2 1.5 s Tpre_2 2秒预热时间 K1、K2 ON 、K3=2 2 s Tpre_2.52.5秒预热时间图2,K1、K2 ON2.5s正常点火SDSCIG图1SDSCIG异常循环点火图2。

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BL8305电子镇流器专用驱动电路电子镇流器专用驱动电路BL8305是电子镇流器专用控制芯片,作为BL8301的升级产品,BL8305功能更加强大。

优化了MOSFET 和双极型晶体驱动的兼容性。

对于双极型半桥的驱动,具有基级注入电流强度自动调节功能,确保半桥处于最佳的激励状态,有效降低功率管的损耗,改善了双极型半桥负载适应能力差的缺点。

BL8305也改进了振荡器定时电路的连接结构,可以方便的开发简易型调光产品。

BL8305具有完善的保护,所有引脚提供ESD、Latch-up 保护。

可提供PDIP14和SOP14两种封装。

主要特点可驱动由双极型晶体管或MOSFET 组成的半桥电路 驱动双极型晶体管时,基极回路注入电流强度可自动调节 具有预热和点火功能 提供完善的故障保护 微功耗启动(<150uA) 引脚ESD、Latch-up 保护功能简介1. BL8305是一电子镇流器专用驱动集成电路,可驱动由双极型或MOS管组成的半桥,系统自动产生死区时间,MOSFET 型半桥约为1.2us。

双极型半桥约为3us。

2. BL8305提供预热和点火功能。

预热频率、预热时间以及正常工作频率都可通过外部元件进行调整。

3. BL8305提供完善的故障保护,主要有:半桥过流保护、上/下灯丝烧断保护、点火失败保护、灯寿结束检测、半桥欠激励、过激励检测,充分考虑了对推动多灯管的电子镇流器的支持。

4. BL8305内建6.35V 稳压电源,并且提供微功耗启动功能,启动电流小于 150 uA。

5. BL8305的外围线路简单,元件数量少,成本低廉。

6. BL8305的封装形式为PDIP14或SOP14,所有引脚均提供ESD 和Latch-up 保护,可靠性高。

典型连接注注:本本本 T8 36W 的的的的的,其其的其其其其其其其其其其Vcc Vdc BL8305GNDProPOFF CpreCt LD FD HV OUT2OUT1Rt Rpre 1M4.7u IN41481n 15V17.2K100K470p0.1u400V175K 430K10101300522n 1300522nFR107FR1072mH100n8.2nT8 36WIN4148100K 0.1u620KRstart Rp1Rp2Ct Rt CpC1Ro Co 47n3022222RHV 0.1u图 1Vcc Vdc BL8305GNDProPOFF CpreCt LD FD HV OUT2OUT1Rt Rpre 1M4.7u IN41481n 15V17.2K100K470p0.1u400V175K IRF830IRF8302mH100n8.2nT8 36WRstart Rp1Rp2Ct Rt CpC1注注:本本本 T8 36W 的的的的的,其其的其其其其其其其其其其Co1u0.1u620K20.1u100100图 2内部功能框图内部功能框图BL8305VCC VDC RpreRt CtGNDPOffHVLDOUT1OUT2751334212Control Logic1198114Power SupplyDRVDRVPro 4.3V2.0V 6.3V0.55V6.35VFD10Cpre6I I 34K3K4VDCGNDV1V21K K2VDC GNDVoltageGeneratorOSCDriving Strength controlVDC引脚描述引脚描述引脚符号 功能说明 1 VCC 电源输入2 VDC 6.3V 稳压输出3 Rpre 预热频率设定4 Rt 定时电阻5 Ct 定时电容6 Cpre 预热时间设定7 POff 预热结束信号输出8 GND 电源地9 Pro 过流检测输入 10 FD 灯丝检测输入 11 LD 窗口检测输入 12 HV 中点信号输入 13 OUT2 驱动输出2 14OUT1驱动输出1功能描述功能描述上电启动及芯片供电上电启动及芯片供电如典型应用图,上电时,IC 处于低功耗模式,此时振荡器以及半桥都关断,400V 直流电压通过启动电阻Rstart 给电容C1充电。

通过电阻Rstart 的电流减去IC 的微功耗启动电流IQStart 就是给电容C1充电的电流。

所以启动电阻Rstart 的选择依据是:在最恶劣的情况下,保证通过Rstart 的电流至少是两倍的IQStart 。

当电容C1上的电压充到大于IC 的上电开启电压VCCon 时,IC 开始工作,进入预热模式。

一旦IC 启动,IC 供电依靠中点电压经电容降压,15V 稳压管稳压后由二极管(1N4148)半波整流后提供,电容C1的推荐值为4.7uF。

预热预热、、点火及运行点火及运行BL8305的预热时间、预热频率、运行频率均可以通过外围器件设定。

典型的频率随时间变化曲线如下图所示。

预热时间由外接电容Cp 决定,芯片上电启动后Cp 由内部电流源ICpCharge 充电,Cp 上电压上升到阈值电压后预热结束,进入点火状态,整个预热时间约为2127*249.010526.1p p p p preheat R R R C T +−××=秒。

预热频率由Rpre1和Rpre2分压后的电压VRpre 决定,预热频率为run Rprepre f V f ×=6.1,35.6212Pr ×+=p p p e R R R R V 。

运行频率由电阻RT 和电容CT 决定,tt run C R f ×=374.0。

MOSFET 型和Bipolar 型半桥驱动型半桥驱动对于双极型半桥,使用有两个次级的变压器对BL8305输出的差分信号电流放大后驱动半桥。

如下图。

另外半桥中点电压通过电阻RHV和HV引脚内部对地的40Kohm电阻分压后,给芯片提供中点信号,通过该信号芯片自动调节双极型半桥的基极回路注入电流。

激励信号强度的调节在点火之后约延迟1秒有效,可能有如下右图的激励电流强度随时间变化的曲线。

如果半桥基极回路激励电流恰好合适,那么它会维持水平的黑线不变,如果芯片检测到基极激励不够,那么BL8305会逐渐增大输出驱动,激励电流强度将如图中虚线所示。

如果芯片检测到基极激励太大,那么BL8305会逐渐减小输出驱动,激励电流强度将如图中点划线所示。

驱动MOSFET型半桥时的输出连接方法如上图。

上桥臂通过一个1:1.8的变压器进行电压耦合,并实现半桥高压对芯片的隔离。

驱动MOSFET时,HV直接接地,无论是预热、点火还是工作状态下,芯片的输出驱动不再改变,15V电源供电时最大输出为14V峰峰值电压。

故障保护故障保护IC提供的故障保护检测引脚有Pro(9脚)、FD(10脚)和LD(11脚)。

其中Pro脚从IC上电完毕开始有效,一旦Pro脚的电压高于其门限电压Vpro (0.55V),IC 进入故障保护模式。

FD 为灯丝检测脚,一旦FD 为高,则芯片被复位,可以作为下灯丝检测信号的输入脚。

LD 为窗口电平检测,窗口的上限电平为4.3V,下限电平为2.0V,LD 脚内部通过两个200K 的电阻分别连接到Vdc 和GND,为LD 提供3.2V 的直流偏置,点火模式结束后约1S 延迟,该信号脚有效(1S 的延迟是为了避开点火的毛刺)。

IC 进入故障保护模式后会将故障状态锁存,直到IC 掉电或通过FD 对芯片进行复位。

灯丝关断灯丝关断IC 提供了一个关断灯丝电流的控制信号(Poff 脚),当点火结束转入正常工作状态后,经过约1S 的延迟,Poff 脚输出一个高电平(驱动能力20mA),这个信号可以控制开关K 闭合,从而关断灯丝电流。

极限参数极限参数超过给出的极限参数有可能损坏器件或者造成非正常工作。

所有电压参考GND,(GND=0V),所有电流为流入管脚的绝对值。

参数参数符号符号 定义定义最小值最小值 最大值最大值 单位单位 Vcc (注1) 供电电压 --- 30 V V Rpre 预热频率设定脚电压 1 7 V I Rt 振荡器输出脚电流 --- 1 mA V Pro 电流检测输入脚电压 -0.3 Vdc V Iout1 Out1脚输出电流 200 mA Iout2 Out2脚输出电流200 mA T S储藏温度-55150℃注1: 仅对于双极工作模式而言。

MOS 工作时Vcc 不大于15V。

推荐工作条件推荐工作条件参数符号 定义 最小值 典型值 最大值 单位 Vcc 供电电压 -- 15 -- V V Rpre 预热频率设定脚电压 1 -- 4 V I Rt 振荡器输出脚电流 20 82 200 uA V Pro 电流检测输入脚电压 0 -- Vdc V V LD1窗口检测输入1脚电压--VdcV电特性电特性TA=25℃,VCC=15V,Rp1=150K,Rp2=100K,Rt=17.7K,Ct=470pF,Cp=0.1uF,Vpro=0V,VLD=3.2V,未作说明时VHV=0参数参数符号符号 定义定义 最小值典型值最大值单位单位 测试条件测试条件供电特性供电特性VCCon 上电开启电压 - 13.7 - V VCC从0V上升 VCCoff 掉电关断电压 - 10 - V VCC从15V下降 VDC 内建稳压电源输出电压 - 6.35 - V VCC=15VI VDC内建稳压电源输出电流 10 mA VCC=15VI QStart低功耗启动模式静态工作电流--- --- 150 uA VCC<VCConI QFault故障保护模式静态工作电流 --- --- 250 uA Pro > 0.55V或LD < 2.0V或LD > 4.3VI QVCC静态工作电流 --- 1.3 --- mA Out1、Out2开路 振荡器特性振荡器特性1 --- 300 KHzfosc 振荡器工作频率--- 45 --- KHzV CT振荡电容的电压 2 4 V fosc = 45 KHz 预热特性预热特性I CpreCharge Cpre脚充电电流 --- 0.25 --- uAI CpreDis Cpre脚放电电流 --- 1 --- uAFpre 预热频率 71 KHzTpre 预热时间 1.4 S Cpre = 0.1uF Tign 点火扫频时间 14 mS Cpre = 0.1uF V CpreFault故障保护模式Cpre压--- 0 --- V输出驱动特性输出驱动特性Vout1p-p Out1脚输出电压(峰峰值)13 --- 15 V Iout > 100mAIout1 Out1脚输出电流(峰峰值)- --- 200 mA Vout1p-p > 13VVout2p-p Out2脚输出电压(峰峰值)13 --- 15 V Iout > 100mAIout2 Out2脚输出电流(峰峰值)- --- 200 mA Vout1p-p > 13V TdeadMOS MOS工作模式死区 1.2 usTdeadBip 双极工作模式死去 3.0 us HV=6.3V参数参数符号符号定义定义 最小值 典型值 最大值 单位单位测试条件测试条件保护触发特性保护触发特性V Pro 过流检测门限电压 - 0.55 - V V LD1up 窗口检测1上门限电压 - 4.3 - V V LD1dn 窗口检测1下门限电压-2.0-VThis datasheet has been downloaded from:Free DownloadDaily Updated Database100% Free Datasheet Search Site100% Free IC Replacement Search SiteConvenient Electronic DictionaryFast Search SystemAll Datasheets Cannot Be Modified Without Permission。

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