DM0465R
八脚电源管理芯片通用型号
液晶品牌与型号 电源管理芯片型号与封装 可代换型号
BENQ 71G+ 1200AP40 直插 1200AP10 1200AP60
AOC 712SI EA1532A贴片
HP17驱动高压电源全一体 SG5841SZ贴片，可用SG6841DZ 代用。
联想后来出的像IBM的 17的，SG6841DZ 可用SG6841D代用（我亲自试过的）
三星型号忘记 DM0565R（有好几款都采用这一个PWM IC的）
三星型号忘记 DM0465R（我记得还有这么一款的，
三星型号忘记 DM0565R
优派型号忘记 TOP245YN
LG型号忘记 FAN7601
飞利浦170s6 dap02alsz 贴片(2楼说的)
LG型号忘记 FAN7601 可以用LAF0001代
飞利浦170s6 dap02alszSG6841DZ 贴片 很多机器上用到
SG5841SZ 贴片 用SG6841DZ可以代用，
DAP8A 与203D6可代用（我没试过）
还有LD7575可用203D6代用，只是1脚的对地电阻不同，LD7575是100K,203D6是24.1K,LP7552可用SG6841代用
DAP02ALSZ与SG6841S可以互换
开关电源IC芯片
chiplink-semi南京芯联系列开关电源驱动芯片
AC/DC PSR：CL1132 、CL1128、CL1101、CL1100；PSR+MOS:CL1129、CL1112、CL1107、CL1103 ；PFC：CL6562； Flyback with MOSFET ：CL1152；Flyback：CL1156、CL1160 、CL1158
AC/DC PWM Power Switch：SF1532、SF1533、SF1536、SF1537、SF1538、SF1539、SF1539HT、SF1548、SF1549、SF5582H、SF5582、SF5590；
原边反馈控制器/功率开关IC：SFL628、SFL629、SFL900、SF5920S、SF5920、SF5922、SF5922T、SF5922S、SF5922SV、SF5926SV、SF5926、SF5928SV、SF5928S、SF5928、SF6010L、SF6010F、SF6018、SF6040、SF6070、SF6072、SF6771、SF6772、SF6778、SF6781、SF6782、SF6788
Voltage Mode PWM Controller：AZ494A、AZ494C、AZ7500B、AZ7500C、AZ7500E、AZ7500F
Green Mode PWM Controller：AP3101、AP3102/AP3102V/AP3102L、AP3103、AP3105/AP3105V/AP3105L/AP3105R、AP3106、AP3105/AP3105H；AP3700、AP3700A、AP3700E、AP3710
液晶电视维修快速入门汇总
液晶电视维修快速入门上斌等待太久得来的东西多半已经不是当初自己想要的了。
一层秋雨一阵凉,一瓣落花一脉香,一样流年自难忘,一把闲愁无处藏。
幸福生活九字经:有希望,有事干,有人爱。
女人和女人做朋友,要之以绿叶的姿态,同时也要暗藏红花的心机。
1、显示器开机不上电,电源指示灯不亮,主要检查电源板、电源分两种:一是外置、二是内置（当然包括电源高压一体的易损坏的小元件一搬是:保险、电感、电容、开关管、稳压二极管等。
有些不是很常见的电源，是受CPU控制的，当按按键板开关时,CPU再给电源集电路信号，启动电源电路工作。
2、显示器亮一下就不亮了,或都不亮,电源指示灯亮,或有点点图像（不一定能看到的等等,这种情况看能不能正常关机,或者拔了信号线看指示灯的变化,大致确定是高压板还是灯管引起的故障。
还有一种情况可能是电源和驱动板引起的,首先检查高压板的电源供电,之后检查驱动板有没有启动信号给高压板,检查启动信号一般是量电压,按显示器开关（0-5V的跳变，确定电源板和驱动板是否正常，如果显示器的灯还不点亮,那就重点检查高压板和灯管了。
因为,现在的液晶显示器的高压板的设计一般都是对称的设计,而两边都坏的可能基本上没有。
一般老机容易出问题的是升压变压器和灯管,新机的保护电路和工艺问题比较的多。
检查一下高压板有没有保险、三极管、电容、电感、升压变压器等等之类的损坏;检查一下灯管线有没有松、插头有没有打火烧坏、线的绝缘、灯管两头是不是很黑、灯管有没有断等等。
有条件的维修员应该多备几根高压板,原因是:如果怀凝高压板与灯管故障时,可以插上一根高压板,快速精确判断故障所在。
3、19英寸以下的屏常用四灯、双灯、单灯的高压条,很多品牌机为了节约成本,高压条也有很多是集成在电源板里,如果修不好高压板时,电源板又和高压集成在一起,不可能全换,因为成本太高了,能修好是最好,不能修好的,就应该改造,找出高压板的供电脚、启动脚、地、亮度控制脚、接到替换的高压板里即可。
液晶显示器维修易损件一览表
液晶显示器维修——易损件一览表液晶电源振荡芯片（PWM IC）SG6841DZ (直插) 冠捷及其代工品牌全系列，雷击易损 SG6841SZ （贴片）1200AP40 (直插) 明基及其代工品牌全系列，雷击易损1200AP100 (直插)TEA1507 (直插) 飞利浦TEA1533 (直插) 飞利浦FAN7601 (直插) 飞利浦,LG，易炸电源DAP8A (贴片) 易炸电源2AS01 (直插) 现代，易炸电源200D6 (NCP1200D6,贴片) EMC,飞利浦,易炸电源203D6 (NCP1203D6,贴片) EMC,飞利浦,易炸电源LD7575OZ960G (贴片，宽) 全桥型高压板常用，易损24C512(贴片)24C512(直插)DM0465R(直插)DM0565R直插)振荡三极管 C5707 (直插) 明基，冠捷高压板易损P沟道场管 FU9024 (直插) 明基高压板易损P沟道场管 9435 (贴片) 驱动板、高压板易损N沟道+P沟道双场管 4606 (贴片) 三星等高压板易损N沟道开关管 2SK2101 7A 800V，优于7N60单片机 W78E65P (PLCC44封装) 冠捷常用，可替换M6759,SM5964,SM89516NT68F63L (PLCC44封装) 三星易损，通病MTV312MV64 (PLCC44封装) BENQ,ACER,长城，易损MTV512MV64 (PLCC44封装) BENQ,ACER,长城，WT61P4 (PLCC44封装) 三星常用图像信号处理芯片 MST8116B BENQ17寸，友达M170EP01一体屏易损芯片MST8111B 冠捷，BENQ，ACER易损MST9011 三星，LG易损TSU16AK LG，冠捷常用，易损RTD2023 (大封装) BENQ17寸一体屏，冠捷等常用SE7889-LF 三星易损，花屏通病屏显IC（时序控制器） LXD91810 三星原厂液晶屏易损芯片 LXD91811LXD91812LXD93820LPD91821ALRE031212A 三星多款17,19寸屏用，易损LRU4312X1ANT7168FG-00010 CPT中华屏常用TFP7515 BOE京东方屏易损TFP7425PTFP7433SN0209033PZP-1 LG-PHILIPS屏LM170E01，易损GVS690H9 LG-PHILIPS屏，易损TL2272ML LG-PHILIPS屏，易损AU30803 AU友达15寸屏AD30301 ACER屏L150X2M，白屏易损AD30302AUO-003 AU友达M170EG01屏，易损CM2706A-KT CHIMEI奇美17寸，19寸屏，易损CM2706A-RTCM2709GMA电路芯片 BUF07702 LG，三星等屏AD8511A EDTCF松下屏AD8567 友达，京东方，广达等，易损DC-DC芯片 ACT4060 （8脚贴片） 12V降5V，可代替MP1410,WP9141,ZA3020LM2596-5.0 （5脚贴片） 12V降5V，可代替8050SDAAT1101A AU友达M150XN05屏常用,白屏易损AAT1107 中华，瀚彩屏常用AT1380 奇美屏常用5420CR LG-PHILIPS屏用，易损FA3629AV 东芝，翰彩，广达屏常用二极管 1N4148 红色玻封,中低频通用,易坏1N5408 普通硅整流管SK34 3A40V肖特基2A400V桥堆电阻 0.22欧2W0.27欧2W0.33欧2W0.39欧2W0.47欧2W0.56欧2W。
八脚电源管理芯片通用型号
八脚电源管理芯片通用型号
200A6 200D6 203D6 DAP02A DAP08A DAP02ALSZ 通用
液晶品牌与型号电源管理芯片型号与封装可代换型号
BENQ 71G+ 1200AP40 直插 1200AP10 1200AP60
AOC 712SI EA1532A贴片
三星型号忘记 DM0565R
优派型号忘记 TOP245YN
LG型号忘记 FAN7601
飞利浦170s6 dap02alsz 贴片(2楼说的)
LG型号忘记 FAN7601 可以用LAF0001代
飞利浦170s6 dap02alsz=sg6841
HP17驱动高压电源全一体 SG5841SZ贴片，可用SG6841DZ 代用。
联想后来出的像IBM的17的，SG6841DZ 可用SG6841D代用（我亲自试过的）
三星型号忘记 DM0565R（有好几款都采用这一个PWM IC的）三星型号忘记 DM0465R（我记得还有这么一款的，
其他我知道的常用型号有
SG6841DZ 贴片很多机器上用到
SG5841SZ 贴片用SG6841DZ可以代用，
DAP8A 与203D6可代用（我没试过）
还有LD7575可用203D6代用，只是1脚的对地电阻不同，LD7575是100K,203D6是24.1K,LP7552可用SG6841代用
DAP02ALSZ与SG6841S可以互换。
液晶电源管理芯片代换大全
MP2104 OCP2150-LTC3406/直接代换
AT1366/MP2104 直接代换
ACT6906-LTC3406/AT1366/直接代换
MP2104 OCP2160-LTC3407直接代换
ACT4065-ZA3020/MP1580 直接代换
1200AP40 1200AP60、1203P60
200D6、203D6 DAP8A 可互代
203D6/1203P6 DAP8A
2S0680 2S0880
3S0680 3S0880
5S0765 DP104、DP704
8S0765C DP704加24V的稳压二极管
ACT4060 ZA3020LV/MP1410/MP9141
电源IC(ZSTR-G5643D G5653D G8653D 直接代换
203D6/1203P6和DAP8A 直接代换 DM0465R。DM0565R用cm0565r代换成功 （取掉4脚的稳压二极管）
LD7575PS 可用203D6代（没试过，只是1脚的对地电阻不同，改了就可了）
LD7552可用SG6841代（不过要改4脚电阻,)
STR G5653直接用STR G8656代换 试验成功！
. FSCQ1565>1265>0765>0565
FS5Q1565>1265>0765>0565
5Q系列供电为20V,CQ系列供电为18V,5Q代换CQ系列时需拆除那个稳压二极管，短接10欧姆电阻！
STRG8656>8654>5653
OCP2160 LTC3407
OCP2576 LM2576
LCDHome论坛_电源模块代换大全
液晶电源管理芯片代换大全1200AP40 1200AP60、1203P60200D6、203D6 DAP8A 可互代203D6/1203P6 DAP8A2S0680 2S08803S0680 3S08805S0765 DP104、DP7048S0765C DP704加24V的稳压二极管ACT4060 ZA3020LV/MP1410/MP9141ACT4065 ZA3020/MP1580ACT4070 ZA3030/MP1583/MP1591MP1593/MP1430ACT6311 LT1937ACT6906 LTC3406/AT1366/MP2104AMC2576 LM2576AMC2596 LM2596AMC3100 LTC3406/AT1366/MP2104AMC34063A AMC34063AMC7660 AJC1564AP8012 VIPer12AAP8022 VIPer22ADAP02 可用SG5841 /SG6841代换DAP02ALSZ SG6841DAP02ALSZ SG6841DAP7A、DP8A 203D6、1203P6DH321、DL321 Q100、DM0265RDM0465R DM/CM0565RDM0465R/DM0565R 用cm0565r代换（取掉4脚的稳压二极管）DP104 5S0765DP704 5S0765DP706 5S0765DP804 DP904FAN7601 LAF0001LD7552 可用SG6841代（改4脚电阻）LD7575PS 203D6改1脚100K电阻为24KOB2268CP OB2269CPOB2268CP SG6841改4脚100K电阻为20-47KOCP1451 TL1451/BA9741/SP9741/AP200OCP2150 LTC3406/AT1366/MP2104OCP2160 LTC3407坂面精通家电维修中心电话0598-OCP2576 LM2576OCP3601 MB3800OCP5001 TL5001OMC2596 LM2596/AP1501PT1301 RJ9266PT4101 AJC1648/MP3202PT4102 LT1937/AJC1896/AP1522/RJ9271/MP1540SG5841SZ SG6841DZ/SG6841DSM9621 RJ9621/AJC1642SP1937 LT1937/AJC1896/AP1522/RJ9271/MP1540STR-G5643D STR-G5653D、STR-G8653DTEA1507 TEA1533TEA1530 TEA1532对应引脚功能接入THX202H TFC719THX203H TFC718STOP246Y TOP247YVA7910 MAX1674/75 L6920 AJC1610VIPer12A VIPer22A[audio01]ICE2A165(1A/650V.31W);ICE2A265(2A/650V.52W);ICE2B0565(0.5A/650V.23W):ICE2B165(1A/650V.31W);ICE2B265(2A/650V.52W);ICE2A180(1A/800V.29W);ICE2A280(2A/800.50W).KA5H0365R, KA5M0365R, KA5L0365R, KA5M0365RN# u) t! u1 W1 B) R, PKA5L0365RN, KA5H0380R, KA5M0380R, KA5L0380R1、KA5Q1265RF/RT（大小两种体积）、KA5Q0765、FSCQ1265RT、KACQ1265RF、FSCQ0765RT、FSCQ1565Q这是一类的，这些型号的引脚功能全都一样，只是输出功率不一样。
FSDM07652REWDTU;FSDM0465REWDTU;FSDM0565REWDTU;FSDM0565RELDTU;中文规格书,Datasheet资料
FSDM0465RE, FSDM0565RE, FSDM07652RE — Green Mode Fairchild Power Switch (FPS™)October 2007FPS TM is a trademark of Fairchild Semiconductor Corporation.FSDM0465RE, FSDM0565RE, FSDM07652RE Green Mode Fairchild Power Switch (FPS™)FeaturesInternal Avalanche-Rugged SenseFETAdvanced Burst-Mode Operation Consumes Under 1W at 240V AC & 0.5W loadPrecision Fixed Operating Frequency (66kHz) Internal Start-up CircuitImproved Pulse-by-Pulse Current Limiting Over-Voltage Protection (OVP) Overload Protection (OLP)Internal Thermal Shutdown Function (TSD) Auto-Restart ModeUnder-Voltage Lockout (UVLO) with hysteresis Low Operating Current (2.5mA)Built-in Soft-StartApplicationsSMPS for LCD monitor and STB AdaptorDescriptionThe FSDM0465RE, FSDM0565RE and FSDM07652RE are an integrated Pulse Width Modulator (PWM) and SenseFET specifically designed for high-performance offline Switch Mode Power Supplies (SMPS) with minimal external components. This device is an integrated high-voltage power-switching regulator that combines an avalanche-rugged SenseFET with a current mode PWM control block. The PWM controller includes an integrated fixed-frequency oscillator, under-voltage lockout, leading-edge blanking (LEB), optimized gate driver, internal soft-start, temperature-compensated precise-current sources for a loop compensation, and self-protection circuitry. Compared with a discrete MOSFET and PWM controller solution, it can reduce total cost; component count, size, and weight; while simultaneously increasing efficiency, productivity, and system reliability. This device is a basic platform well suited for cost-effective designs of flyback converters.Ordering InformationNote:1. WDTU: Forming Type.All packages are lead free per JEDEC: J-STD-020B standard.Product NumberPackageMarking CodeBV DSSR DS(ON) Max.FSDM0465REWDTU (1)TO-220F-6L (Forming)DM0465RE 650V 2.6 ΩFSDM0565REWDTU TO-220F-6L (Forming)DM0565RE 650V 2.2 ΩFSDM07652REWDTU TO-220F-6L (Forming)DM07652RE650V1.6 ΩT A=25°C, unless otherwise specified.Symbol Parameter Value Unit θJA(7)Junction-to-Ambient Thermal Resistance49.90°C/W θJC(8)Junction-to-Case Thermal Resistance 2.78°C/W Notes:7. Free-standing, with no heat-sink, under natural convection.8. Infinite cooling condition - refer to the SEMI G30-88.D MAX Maximum Duty Cycle FSDM0465RE778287% FSDM0565RE778287% FSDM07652RE758085%D MIN Minimum Duty Cycle0%V STARTUVLO Threshold Voltage V FB = GND111213VV STOP V FB=GND789V t S/S Internal Soft-Start Time V FB = 31015msFSDM0465RE, FSDM0565RE, FSDM07652RE — Green Mode Fairchild Power Switch (FPS™)Comparison Between FS6M0765RTC and FSDM0x65RE Function FS6M0765RTC FSDM0x65RE FSDM0x65RE Advantages Soft-Start Adjustable soft-start time using an external capacitor Internal soft-start with typically 10ms (fixed) Gradually increasing current limit during soft-start reduces peak current and volt-age component stresses Eliminates external soft-start components in most applications Reduces or eliminates output overshoot Burst-Mode Operation Built into controller Output voltage drops to around half Built into controller Output voltage fixed Improves light-load efficiency Reduces no-load consumption0.00.20.40.60.8M a x i m u m D u t y (D M A X )0.00.20.40.60.8F B S o u r c e C u (I F B )0.00.20.40.60.8P e a k C u r r e n t L (S e l f p r o t e c t i (I o v e r )0.00.20.40.60.8F B B u r s t -M o d e D i s a (V F B D )分销商库存信息:FAIRCHILDFSDM07652REWDTU FSDM0465REWDTU FSDM0565REWDTU FSDM0565RELDTU。
【VIP专享】电源芯片的代换
1200AP40 1200AP60、1203P60200D6、203D6 DAP8A 可互代203D6/1203P6 DAP8A2S0680 2S08803S0680 3S08805S0765 DP104、DP7048S0765C DP704加24V的稳压二极管ACT4060 ZA3020LV/MP1410/MP9141ACT4065 ZA3020/MP1580ACT4070 ZA3030/MP1583/MP1591MP1593/MP1430ACT6311 LT1937ACT6906 LTC3406/AT1366/MP2104AMC2576 LM2576AMC2596 LM2596AMC3100 LTC3406/AT1366/MP2104AMC34063A AMC34063AMC7660 AJC1564AP8012 VIPer12AAP8022 VIPer22ADAP02 可用SG5841 /SG6841代换DAP02ALSZ SG6841DAP02ALSZ SG6841DAP7A、DP8A 203D6、1203P6DH321、DL321 Q100、DM0265RDM0465R DM/CM0565RDM0465R/DM0565R 用cm0565r代换（取掉4脚的稳压二极管）DP104 5S0765DP704 5S0765DP706 5S0765DP804 DP904FAN7601 LAF0001LD7552 可用SG6841代（改4脚电阻）LD7575PS 203D6改1脚100K电阻为24KOB2268CP OB2269CPOB2268CP SG6841改4脚100K电阻为20-47KOCP1451 TL1451/BA9741/SP9741/AP200OCP2150 LTC3406/AT1366/MP2104OCP2160 LTC3407OCP2576 LM2576OCP3601 MB3800OCP5001 TL5001OMC2596 LM2596/AP1501PT1301 RJ9266PT4101 AJC1648/MP3202PT4102 LT1937/AJC1896/AP1522/RJ9271/MP1540SG5841SZ SG6841DZ/SG6841DSM9621 RJ9621/AJC1642SP1937 LT1937/AJC1896/AP1522/RJ9271/MP1540STR-G5643D STR-G5653D、STR-G8653DTEA1507 TEA1533TEA1530 TEA1532对应引脚功能接入THX202H TFC719THX203H TFC718STOP246Y TOP247YVA7910 MAX1674/75 L6920 AJC1610VIPer12A VIPer22A[audio01]ICE2A165(1A/650V.31W);ICE2A265(2A/650V.52W);ICE2B0565(0.5A/650V.23W):ICE2B165(1A/650V.31W);ICE2B265(2A/650V.52W);ICE2A180(1A/800V.29W);ICE2A280(2A/800.50W).KA5H0365R, KA5M0365R, KA5L0365R, KA5M0365RN# u) t! u1 W1 B) R, PKA5L0365RN, KA5H0380R, KA5M0380R, KA5L0380R1、KA5Q1265RF/RT（大小两种体积）、KA5Q0765、FSCQ1265RT、KACQ1265RF、FSCQ0765RT、FSCQ1565Q这是一类的，这些型号的引脚功能全都一样，只是输出功率不一样。
DVD机电源IC DL321 及相关资料
电源IC DL321代换:维修中九电源，我觉得以下配件必备：1：16V1000UF电容。
很多机器发现不开机，或电源输出低、开机正常，接75欧线反复启动、或收台少等疑难故障，换掉它，可以起到事功半倍的效果。
2：IN4007二极管。
3：TL431.4:光耦。
5：10UF|400V电容。
6：FR309二极管。
7：2.2欧功率电阻。
8：各种8脚电源IC。
或DVB万能电源板。
9:10D 471K压敏电阻。
（厂家太缺德，如在整流前加一个压敏电阻，可省去我们维修人员多少劳累和钱财呀！我发现，电源只要有压敏电阻，很少坏整流后的原件.)电源IC代换资料，如有差错，请斧正。
1：THX203=RM6203、1803、1203、TFC718S、ＪＨ８２０３2：VIP22Ｐ＝８０２２、T0165、sd4841p（两IC的3和4脚要对调）３：ＤＨ３２１＝DL0165、Ｑ１００、ＤＭ０２６５Ｒ、４：ＴＭ０１６５暂时没有找到资料。
注意：它绝对不能与３２１、ＤＬ0165Ｒ直接代换。
(2：VIP22Ｐ＝８０２２、T0165、ＳＤ４１４８Ｐ楼主及各位朋友请注意了，是SD4841不是SD4148，楼主型号也写错了，技术这活要认真对待才行。
VIP22和SD4841是不同的不能直接代换的，（不知楼主有否自己试过？这样会误人的），经过本人试验，SD4841用原装型号，较好，实在要换的话，经过本人成功代换，用VIP22A改变脚接线，再换可行。
（具体是两IC的3和4脚要对调，否则烧IC），两IC 功能对比如下：SD4841：1，控制电路地；2，MOSFET接地；3，电源，4，反馈输入。
5，空；6-8，漏极。
VIPER22：1-2，源极接地；3，反馈输入。
4，电源；5-8，漏极。
不知道的话，不要误导人，好不好。
另外0165和VIP22那就更不能换了，请看我附上0165的资料：)(引用第19楼李章元于2011-06-06 11:37发表的:2：VIP22Ｐ＝８０２２、T0165、ＳＤ４１４８Ｐ楼主及各位朋友请注意了，VIP22和SD4841是不同的不能直接代换的，（不知楼主有否自己试过？这样会误人的），经过本人试验，SD4841用原装型号，较好，实在要换的话，用VIP22A改变脚接线，再换。
FSDM0465
Rev.1.0.0FPS TM is a trademark of Fairchild Semiconductor CorporationFeatures•Internal Avalanche Rugged SenseFET•Advanced Burst-Mode Operation Consumes Under One W at 240V AC & 0.5W Load•Precision Fixed Operating Frequency (66kHz)•Internal Start-up Circuit•Improved Pulse by Pulse Current Limiting •Over V oltage Protection (OVP) : Auto-Restart •Over Load Protection (OLP): Auto-Restart•Internal Thermal Shutdown (TSD) : Auto-Restart •Under V oltage Lock Out (UVLO) with Hysteresis •Low Operating Current (2.5mA)•Built-in Soft StartApplication•SMPS for LCD monitor and STB •AdapterRelated Application Notes•AN4137 - Design Guidelines for Off-line Flyback Converters Using Fairchild Power Switch (FPS)•AN4140 - Transformer Design Consideration for Off-line Flyback Converters Using Fairchild Power Switch•AN4141 - Troubleshooting and Design Tips for Fairchild Power Switch Flyback Applications•AN4148 - Audible Noise Reduction Techniques for FPS ApplicationsDescriptionThe FSDM0465RB is an integrated Pulse Width Modulator (PWM) and SenseFET specifically designed for highperformance offline Switch Mode Power Supplies (SMPS) with minimal external components. This device is an integrated high voltage power switching regulator which combines a rugged avalanche, SenseFET with a current mode PWM control block. The PWM controller includes integrated fixed frequency oscillator, under voltage lockout, leading edge blanking (LEB), optimized gate driver, internal soft start, temperature compensated precise current sources for a loop compensation and self protection circuitry. Compared with a discrete MOSFET and PWM controller solution, the PWM/FSDMRB can reduce total cost, component count, size and weigh, while simultaneously increasing efficiency, productivity, and system reliability. This device provides a basic platform well suited for cost-effective designs of flyback converters.Table 1. Maximum Output PowerNotes:1. Typical continuous power in a non-ventilated enclosedadapter measured at 50°C ambient.2. Maximum practical continuous power in an open framedesign at 50°C ambient.3. 230 VAC or 100/115 VAC with doubler.4. The junction temperature can limit the maximum outputpower.Typical CircuitOUTPUT POWER TABLE (4)PRODUCT 230VAC ±15%(3)85-265VAC Adapt-er (1)Open Frame (2)Adapt-er (1)Open Frame (2)FSDM0465RB 48W 56W 40W 48W FSDM0565RB 60W 70W 50W 60W FSDM07652RB 70W 80W 60W 70W FSDM12652RB90W110W80W90WFSDM0465RBGreen Mode Fairchild Power Switch (FPS TM )FSDM0465RBInternal Block DiagramFigure 2.Functional Block Diagram of FSDM0465RBFSDM0465RBPin DescriptionPin AssignmentsFigure 3.Pin Configuration (Top View)Pin NumberPin Name Pin Function Description1Drain This pin is the high voltage power SenseFET drain. It is designed to drive the transformer directly.2GND This pin is the control ground and the SenseFET source.3VccThis pin is the positive supply voltage input. During start up, the power is sup-plied by an internal high voltage current source that is connected to the Vstr pin.When Vcc reaches 12V, the internal high voltage current source is disabled and the power is supplied from the auxiliary transformer winding.4VfbThis pin is internally connected to the inverting input of the PWM comparator.The collector of an opto-coupler is typically tied to this pin. For stable operation, a capacitor should be placed between this pin and GND. If the voltage of this pin reaches 6.0V, the over load protection is activated resulting in shutdown of the FPS TM .5N.C -6VstrThis pin is connected directly to the high voltage DC link. At startup, the internal high voltage current source supplies internal bias and charges the external ca-pacitor that is connected to the Vcc pin. Once Vcc reaches 12V, the internal cur-rent source is disabled.FSDM0465RBAbsolute Maximum Ratings(Ta=25°C, unless otherwise specified)Notes:1. Repetitive Rating: Pulse width limited by maximum junction temperature2. Tc: Case Back Surface Temperature (With infinite heat sink)3. T DL : Drain Lead Temperature (With infinite heat sink)4. L=14mH, starting Tj=25°C2. L=14mH, starting Tj=25°CThermal ImpedanceNotes:1. Infinite cooling condition - refer to the SEMI G30-88.ParameterSymbol Value Unit Drain-source Voltage V DSS 650V Vstr Max VoltageV STR 650V Pulsed Drain Current (Tc=25°C)(1)I DM 9.6A Continuous Drain Current (Tc=25°C) (2)I D 2.2 A (rms)Continuous Drain Current (Tc=100°C) (2) 1.4 A (rms)Continuous Drain Current * (T DL =25°C)(3)I D *4 A (rms)Single Pulsed Avalanche Energy (4)E AS -mJ Supply Voltage V CC 20V Input Voltage RangeV FB -0.3 to V CCV Total Power Dissipation (Tc=25°C) (2)P D 33W Operating Junction Temperature T j Internally limited °C Operating Ambient Temperature T A -25 to +85°C Storage Temperature Range T STG-55 to +150°C ESD Capability, HBM Model (All pins except Vstr and Vfb)- 2.0(GND-Vstr/Vfb=1.5kV)kV ESD Capability, Machine Model (All pins except Vstr and Vfb)-300(GND-Vstr/Vfb=225V)VParameterSymbol Value Unit Junction-to-Ambient Thermal θJA -°C/W Junction-to-Case ThermalθJC (1)3.78°C/WFSDM0465RBElectrical Characteristics(Ta = 25°C unless otherwise specified)Parameter Symbol Condition Min.Typ.Max.UnitSenseFET SECTIONDrain Source Breakdown VoltageBV DSS V GS = 0V, I D = 250µA 650--V Zero Gate Voltage Drain Current I DSS V DS = 650V, V GS = 0V--250µA V DS = 520VV GS = 0V, T C = 125°C --250µAStatic Drain Source On Resistance (1)R DS(ON)V GS = 10V, I D = 2.5A - 2.2 2.6ΩOutput Capacitance C OSS V GS = 0V, V DS = 25V,f = 1MHz-60-pFTurn On Delay Time T D(ON)V DD = 325V, I D = 3.2A-23-ns Rise TimeT R -20-Turn Off Delay Time T D(OFF)-65-Fall TimeT F-27-CONTROL SECTION Initial Frequency F OSC V FB = 3V 606672kHz Voltage Stability F STABLE 13V ≤ Vcc ≤ 18V 013%Temperature Stability (2)∆F OSC -25°C ≤ Ta ≤ 85°C0±5±10%Maximum Duty Cycle D MAX -778287%Minimum Duty Cycle D MIN ---0%Start Threshold Voltage V START V FB =GND 111213V Stop Threshold Voltage V STOP V FB =GND 789V Feedback Source Current I FB V FB =GND 0.70.9 1.1mA Soft-start TimeT S Vfb=3-1015ms Leading Edge Blanking Time T LEB--250-nsBURST MODE SECTION Burst Mode VoltagesV BURH Vcc=14V -0.7-V V BURLVcc=14V-0.5-VFSDM0465RBElectrical Characteristics (Continued)(Ta = 25°C unless otherwise specified)Notes:1. Pulse test: Pulse width ≤ 300µS, duty ≤ 2%2. These parameters, although guaranteed at the design, are not tested in mass production.3. These parameters indicate the inductor current.4. This parameter is the current flowing into the control IC.Parameter Symbol Condition Min.Typ.Max.Unit PROTECTION SECTION Peak Current Limit (3)I OVER V FB =5V, V CC =14V1.6 1.82.0A Over Voltage ProtectionV OVP -181920V Thermal Shutdown Temperature (2)T SD -130145160°C Shutdown Feedback Voltage V SD V FB ≥ 5.5V 5.5 6.0 6.5V Shutdown Delay Current I DELAYV FB =5V2.83.54.2µATOTAL DEVICE SECTION Startup Current (4)I start V FB =GND, V CC =11V -11.3mAOperating Supply Current (4)I OPV FB =GND, V CC =14V - 2.55mAI OP(MIN)V FB =GND, V CC =10V I OP(MAX)V FB =GND, V CC =18VFSDM0465RBTypical Performance Characteristics(These Characteristic Graphs are Normalized at Ta= 25°C)Operating Current vs. TempStart Threshold Voltage vs. TempStop Threshold Voltage vs. Temp Operating Frequency vs. TempMaximum Duty vs. TempFeedback Source Current vs. TempFSDM0465RBTypical Performance Characteristics (Continued)(These Characteristic Graphs are Normalized at Ta= 25°C)Shutdown Feedback Voltage vs. TempShutdown Delay Current vs. TempOver Voltage Protection vs. TempBurst Mode Enable Voltage vs. TempBurst Mode Disable Voltage vs. TempCurrent Limit vs. TempFSDM0465RBTypical Performance Characteristics (Continued)(These Characteristic Graphs are Normalized at Ta= 25°C)FSDM0465RBFunctional Description1. Startup: In previous generations of Fairchild Power Switches (FPS TM) the Vcc pin had an external start-up resistor to the DC input voltage line. In this generation the startup resistor is replaced by an internal high voltage current source. At startup, an internal high voltage current source supplies the internal bias and charges the external capacitor(C a) that is connected to the Vcc pin as illustrated in Figure4. When Vcc reaches 12V, the FSDM0465RB begins switching and the internal high voltage current source is disabled. Then, the FSDM0465RB continues its normal switching operation and the power is supplied from the auxiliary transformer winding unless Vcc goes below the stop voltage of 8V.Figure 4.Internal Startup Circuit2. Feedback Control: FSDM0465RB employs current mode control, as shown in Figure 5. An opto-coupler (such as the H11A817A) and shunt regulator (such as the KA431) are typically used to implement the feedback network. Comparing the feedback voltage with the voltage across the Rsense resistor plus an offset voltage makes it possible to control the switching duty cycle. When the reference pin voltage of the KA431 exceeds the internal reference voltage of 2.5V, the H11A817A LED current increases, thus decreasing the feedback voltage and reducing the duty cycle. This event typically happens when the input voltage is increased or the output load is decreased.2.1 Pulse-by-Pulse Current Limit: Because current mode control is employed, the peak current through the SenseFET is limited by the inverting input of the PWM comparator (Vfb*) as shown in Figure 5. Assuming that the 0.9mA current source flows only through the internal resistor (2.5R +R= 2.8 kΩ), the cathode voltage of diode D2 is about 2.5V. Since D1 is blocked when the feedback voltage (Vfb) exceeds 2.5V, the maximum voltage of the cathode of D2 is clamped at this voltage, thus clamping Vfb*. Therefore, the peak value of the current through the SenseFET is limited.2.2 Leading Edge Blanking (LEB): At the instant the internal SenseFET is turned on, there usually exists a high current spike through the SenseFET, caused by primary-side capacitance and secondary-side rectifier reverse recovery. Excessive voltage across the Rsense resistor would lead to incorrect feedback operation in the current mode PWM control. To counter this effect, the FSDM0465RB employs an LEB circuit. This circuit inhibits the PWM comparator for a short time (T LEB) after the, SenseFET is turned on.Figure 5.Pulse Width Modulation (PWM) Circuit3. Protection Circuit: The FSDM0465RB has several self protective functions such as over load protection (OLP), over voltage protection (OVP), and thermal shutdown (TSD). Because these protection circuits are fully integrated into the IC without external components, the reliability can be improved without increasing cost. Once the fault condition occurs, switching is terminated and the SenseFET remains off. This causes Vcc to fall. When Vcc reaches the UVLO stop voltage, 8V, the protection is reset and the internal high voltage current source charges the Vcc capacitor via the Vstr pin. When Vcc reaches the UVLO start voltage,12V, the FSDM0465RB resumes its normal operation. In this manner, the auto-restart can alternately enable and disable the switching of the power Sense FET until the fault condition is eliminated (see Figure 6).FSDM0465RBFigure 6.Auto Restart Operation3.1 Over Load Protection (OLP): Overload is defined as the load current exceeding a pre-set level due to an unexpected event. In this situation, the protection circuit should be activated to protect the SMPS.However, even when the SMPS is operation normally, the over load protection circuit can be activated during the load transition. To avoid this undesired operation, the over load protection circuit is designed to be activated after a specified time to determine whether it is a transient situation or an overload situation.Because of the pulse-by-pulse current limit capability, the maximum peak current through the SenseFET is limited, and therefore the maximum input power is restricted with a given input voltage. If the output consumes beyond this maximum power, the output voltage (V o) decreases below the set voltage. This reduces the current through the opto-coupler LED, which also reduces the opto-coupler transistor current, thus increasing the feedback voltage (Vfb).If Vfb exceeds 2.5V, D1 is blocked and the 3.5uA current source starts to charge C B slowly up to Vcc.In this condition, Vfb continues increasing until it reaches 6V, when the switching operation is terminated as shown in Figure 7. The delay time for shutdown is the time required to charge C B from 2.5V to 6.0V with 3.5uA.In general, a 10 ~ 50 ms delay time is typical for most applications.Figure 7.Over Load Protection3.2 Over Voltage Protection (OVP): If the secondary side feedback circuit malfunction or a solder defect caused an open in the feedback path, the current through the opto-coupler transistor becomes almost zero. Then, Vfb climbs up in a similar manner to the over load situation, forcing the preset maximum current to be supplied to the SMPS until the over load protection is activated. Because more energy than required is provided to the output, the output voltage may exceed the rated voltage before the over load protection is activated, resulting in the breakdown of the devices in the secondary side. To prevent this situation, an OVP circuit is employed. In general, Vcc is proportional to the output voltage and the FSDM0465RB uses Vcc instead of directly monitoring the output voltage. If V CC exceeds 19V, an OVP circuit is activated resulting in the termination of the switching operation. To avoid undesired activation of OVP during normal operation, Vcc should be designed to be below 19V.3.3 Thermal Shutdown (TSD): The SenseFET and the control IC are built in one package. This makes it easy for the control IC to detect the heat generation from the Sense FET. When the temperature exceeds approximately 150°C, the thermal shutdown is activated.4. Soft Start: The FSDM0465RB’s internal soft-start circuit slowly increases the PWM comparator’s inverting input voltage along with the SenseFET current after it starts up. The typical soft-start time is 10msec, The pulse width to the power switching device is progressively increased to establish the correct working conditions for transformers, inductors, and capacitors. The voltage on the output capacitors is progressively increased with the intention of smoothly establishing the required output voltage. It also helps to prevent transformer saturation and reduce the stress on the secondary diode during startup.FSDM0465RB 5. Burst Operation: To minimize power dissipation instandby mode, the FSDM0465RB enters burst modeoperation. As the load decreases, the feedback voltagedecreases. As shown in Figure 8, the device automaticallyenters burst mode when the feedback voltage drops belowV BURL(500mV). At this point switching stops and theoutput voltages start to drop at a rate dependent on thestandby current load. This causes the feedback voltage torise. Once it passes V BURH(700mV), switching resumes.The feedback voltage then falls and the process repeats.Burst mode operation alternately enables and disablesswitching of the power SenseFET thereby reducingswitching loss in Standby mode.FSDM0465RBTypical application circuitFeatures•High efficiency (>81% at 85Vac input)•Low zero load power consumption (<300mW at 240Vac input)•Low standby mode power consumption (<800mW at 240Vac input and 0.3W load)•Low component count•Enhanced system reliability through various protection functions •Internal soft-start (10ms)Key Design Notes•Resistors R102 and R105 are employed to prevent start-up at low input voltage. After startup, there is no power loss in these resistors since the startup pin is internally disconnected after startup.•The delay time for over load protection is designed to be about 50ms with C106 of 47nF. If a faster triggering of OLP is required, C106 can be reduced to 10nF.•Zener diode ZD102 is used for a safety test such as UL. When the drain pin and feedback pin are shorted, the zener diode fails and remains short, which causes the fuse (F1) to blow and prevents explosion of the opto-coupler (IC301). This zener diode also increases the immunity against line surges.1. SchematicApplication Output PowerInput Voltage Output Voltage (Max Current)LCD Monitor34WUniversal Input (85-265Vac)5V (2.0A)12V (2.0A)FSDM0465RB2. Transformer Schematic Diagram3.Winding Specification4.Electrical Characteristics5. Core & Bobbin Core: EER 3016Bobbin: EER3016Ae(mm2): 96No Pin (s →f)Wire Turns Winding Method Na 4 → 50.2φ × 18Center Winding Insulation: Polyester Tape t = 0.050mm, 2Layers Np/2 2 → 10.4φ × 118Solenoid Winding Insulation: Polyester Tape t = 0.050mm, 2Layers N 12V 10 → 80.3φ × 37Center Winding Insulation: Polyester Tape t = 0.050mm, 2Layers N5V 7 → 60.3φ ×33Center Winding Insulation: Polyester Tape t = 0.050mm, 2Layers Np/23 → 20.4φ × 118Solenoid WindingOuter Insulation: Polyester Tape t = 0.050mm, 2LayersPinSpecification Remarks Inductance1 - 3650uH ± 10%100kHz, 1V Leakage Inductance1 - 310uH Max2nd All ShortFSDM0465RB 6.Demo Circuit Part ListPart Value Note Part Value NoteFuse C301 4.7nF Polyester Film Cap.F1012A/250VNTC InductorRT1015D-9L2015uH Wire 1.2mmResistor L2025uH Wire 1.2mm R101560K1WR10230K1/4WR10356K2WR10451/4W DiodeR10540K1/4W D101UF4007R2011K1/4W D102TVR10GR202 1.2K1/4W D201MBRF1045R20312K1/4W D202MBRF10100R204 5.6K1/4W ZD101Zener Diode22VR205 5.6K1/4W ZD102Zener Diode10VBridge DiodeBD1012KBP06M 3N257Bridge DiodeCapacitorC101220nF/275VAC Box Capacitor Line FilterC102220nF/275VAC Box Capacitor LF10123mH Wire 0.4mm C103100uF/400V Electrolytic Capacitor ICCapacitor IC101FSDM0465RB FPS TM(4A,650V) C104 2.2nF/1kV CeramicC10522uF/50V Electrolytic Capacitor IC201KA431(TL431)Voltage Reference C10647nF/50V Ceramic Capacitor IC301H11A817A Opto-Coupler C2011000uF/25V Electrolytic CapacitorC2021000uF/25V Electrolytic CapacitorC2031000uF/10V Electrolytic CapacitorC2041000uF/10V Electrolytic CapacitorC20547nF/50V Ceramic CapacitorFSDM0465RB7. LayoutFigure 9.PCB Top Layout Considerations for FSDM0465RBFigure 10.PCB Bottom Layout Considerations for FSDM0465RBFSDM0465RB Package DimensionsFSDM0465RBLIFE SUPPORT POLICYFAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein:1.Life support devices or systems are devices or systemswhich, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can bereasonably expected to result in a significant injury of the user.2. A critical component in any component of a life supportdevice or system whose failure to perform can bereasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.DISCLAIMERFAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANYLIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.Ordering InformationWDTU: Forming TypeProduct Number Package Marking Code BVdss Rds(on) Max.FSDM0465RBWDTUTO-220F-6L(Forming)DM0465R650V2.6 ΩThis 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 PermissionCopyright © Each Manufacturing Company。
液晶电源管理芯片型号与封装代换型号
液晶品牌与型号电源管理芯片型号与封装可代换型号xaslipyelBENQ 71G+1200AP40 直插1200AP10 1200AP60AOC 712SI EA1532A贴片xaslipyel三星940BW DM0565Rxaslipyel优派型号忘记 TOP245YNxaslipyelLG W1934S TOP246YNxaslipyel飞利浦170s6 dap02alsz 贴片xaslipyelLG型号忘记 LAF0001 可以用FAN7601代xaslipyel飞利浦170s6 dap02alsz=sg6841xaslipyelHP17驱动高压电源全一体 SG5841SZ贴片，可用SG6841DZ 代用。
xaslipyel联想后来出的像IBM的 17的，SG6841DZ 可用SG6841D代用xaslipyel三星型号忘记 DM0465R(我记得还有这么一款的)xaslipyel飞利浦170c7 EA1532A贴片xaslipyel200D6、203D6、DAP8A 三种可以代用xaslipyel优派VA1703WB ld7552bps 贴片xaslipyel其他我知道的常用型号有xaslipyelSG6841DZ 贴片很多机器上用到xaslipyelSG5841SZ 贴片用SG6841DZ可以代用，xaslipyel美格WB9 LD7575PS清华同方 XP911W LD7575PS联想LXM -WL19AH LXM-WL19BH LD7575PS(早期有的用：NCP1203D6)联想LXM-17CH: 1203D6方正17寸：1203D6与LD7575PS方正19寸：LD7575PSBenQ: FP94VW FP73G FP71G+S FP71G+G FP71GX等都是用：1200AP40 LG 22(南京同创）：LAF001与STR W6252 。
LG 19寸：LAF001 联想L193(福建-捷联代工）：NCP1203D6PHILIPS 170S5 (FAN7601)还有LD7575可用203D6代用，只是1脚的对地电阻不同，LD7575是100K,203D6是24.1K,LP7552可用SG6841代用希望大家都列下来，这样子备PWM IC的时候就有个数了，知道买什么样子的电源管理芯片备用着，有时候手上没有，知道是电源管理坏了在那里干着急，反正PWM IC便宜的，可以每样备个2个，以备不时之需介绍几个ＬＣＤ液晶显示器电源ＩＣ的代换希望能帮上大家．ＤＡＰ８Ａ＼ＤＡＰ７Ａ＼ＬＤ７５７５＼２０３Ｄ６可以直接代换ＤＡＰ０２＼ＳＧ５８４１＼SＧ６８４１可以直接代换１２００ＡＰ４０＼１２００ＡＰ６０＼１２０３Ｐ６０可以直接代换ＤＭ０４６５R＼ＣＭ０５６５R＼ＤＭ０５６５R可以直接代换ＴＯＰ２４６Ｙ＼ＴＯＰ２４７Ｙ可以直接代换常见显示器IC代换OCP5001-----------TL5001AMC3100----------LTC3406/AT1366/MP2104 OCP2150----------- LTC3406/AT1366/MP2104 ACT6906----------- LTC3406/AT1366/MP2104 OCP2160-----------LTC3407AMC34063A-----------AMC34063AMC7660------------AJC1564ACT4060--------------ZA3020LV/MP1410/MP9141ACT4065------------ZA3020/MP1580ACT4070----------ZA3030/MP1583/MP1591MP1593/MP1430 AMC2576-------LM2576AMC2596-------LM2596OCP2576--------LM2576OMC2596-------LM2596/AP1501VA7910---------MAX1674/75 L6920 AJC1610SM9621---------RJ9621/AJC1642PT1301----------RJ9266PT4101----------AJC1648/MP3202PT4102----------LT1937/AJC1896/AP1522/RJ9271/MP1540 ACT6311-------LT1937SP1937-----------LT1937/AJC1896/AP1522/RJ9271/MP1540 OCP3601---------MB3800OCP1451---------TL1451/BA9741/SP9741/AP200电源IC STR-G5643D G5653D G8653D 直接代换203D6和DAP8A 直接代换1200AP40和1200AP60直接代换5S0765和DP104、DP704直接代换DP804和DP904直接代换2S0680和2S0880直接代换TEA1507和TEA1533直接代换三星的DP104,704,804可以用5S0765代换,DP904不能用任何块代换行场振荡、场输出、视频ICTDA9109和SID2511、KB2511、STV7779直接代换TDA9103和STV7778直接代换TDA9112和TDA9113直接代换TDA9115和TDA9116、STV6888直接代换TDA9118和STV9118直接代换TDA8172和TDA9302、TDA8177直接代换TDA1675 和DBL2056直接代换TDA9210和STV9210直接代换LM1203和LM2203、DBL2054直接代换TDA9116用STV6888代换,TDA4856可以用TDA4841PS代换,TDA9112可以用TDA9113代换,S1D2511可以用TDA9109代换２０３Ｄ６２００Ｄ６ＬＤ７５７５ＤＡＰ８Ａ２０３Ｘ６直接代换ＳＧ６８４１ＳＧ５８４１ＤＡＰＯ２直接代换ＤＭ0456 ＤＭ０５６５直接代换１２００ＡＰ４０１２００ＡＰ６０１２０３ＡＰ１０直接代。
液晶电源CM0465R应用电路
FSCM0465R Green Mode Fairchild Power Switch (FPS™)June 2006FPS TM is a trademark of Fairchild Semiconductor Corporation.FSCM0465RGreen Mode Fairchild Power Switch (FPS™)FeaturesInternal Avalanche Rugged SenseFET Low Start-up Current (max. 40µA)Low Power Consumption; under 1W at 240VAC and 0.4W LoadPrecise Fixed Operating Frequency (66kHz) Frequency Modulation for Low EMIPulse-by-Pulse Current Limiting (Adjustable) Over-Voltage Protection (OVP) Overload Protection (OLP)Thermal Shutdown Function (TSD) Auto-Restart ModeUnder-Voltage Lock Out (UVLO) with HysteresisBuilt-in Soft-Start (15ms)ApplicationsSMPS for VCR, SVR, STB, DVD, and DVCD AdaptorSMPS for LCD MonitorRelated Application NotesAN-4137: Design Guidelines for Off-line FlybackConverters Using Fairchild Power Switch (FPS) AN-4140: Transformer Design Consideration for Off-line Flyback Converters using Fairchild Power SwitchAN-4141: Troubleshooting and Design Tips for Fairchild Power Switch Flyback ApplicationsAN-4148: Audible Noise Reduction Techniques for FPS ApplicationsDescriptionThe FSCM0465R is an integrated Pulse-Width Modulator (PWM) and SenseFET specifically designed for high-performance offline Switch Mode Power Supplies (SMPS) with minimal external components.This device is an integrated high-voltage power-switching regulator that combines an avalanche rugged SenseFET with a current mode PWM control block. The PWM controller includes an integrated fixed-frequency oscillator, under-voltage lockout, leading edge blanking (LEB), optimized gate driver, internal soft-start,temperature-compensated precise current sources for a loop compensation, and self-protection pared with a discrete MOSFET and PWM controller solution, it can reduce total cost, component count, size,and weight while simultaneously increasing efficiency,productivity, and system reliability. This device is a basic platform well suited for cost-effective designs of flyback converters.Ordering InformationNote:1. WDTU: Forming TypeProduct NumberPackagePb-Free Marking CodeBV DSS R DS(ON) Max.Packing MethodFSCM0465RJ D2-PAK-6L Yes CM0465R650V 2.6 ΩTube FSCM0465RJX D2-PAK-6L Yes Tape & ReelFSCM0465RIWDTU (1)I2-PAK-6LYes Tube FSCM0465RGWDTU (1)TO-220-6LYesTubeFSCM0465R Green Mode Fairchild Power Switch (FPS™)FSCM0465R Green Mode Fairchild Power Switch (FPS™)FSCM0465R Green Mode Fairchild Power Switch (FPS™)FSCM0465R Green Mode Fairchild Power Switch (FPS™)Absolute Maximum RatingsThe “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings.T A = 25°C unless otherwise specified.Notes:1. T j = 25°C to 150°C2. Repetitive rating: Pulse-width limited by maximum junction temperature3. T C : Case back surface temperature with infinite heat sinkSymbolParameterValueUnitBV DSS Drain-Source Breakdown Voltage (1)650V V DGR Drain-Gate Voltage (R GS =1M Ω)650V V GS Gate-Source (GND) Voltage ±30V I DMDrain Current Pulsed (2)16A DC I DContinuous Drain Current (TO-220-6L, I2-PAK-6L)T C = 25°C 4.0A DC T C = 100°C 2.5A DC Continuous Drain Current (D2-PAK-6L)T C = 25°C 2.3A DC T C = 100°C1.4A DC V CC Supply Voltage20V V FB Feedback Voltage Range-0.3 to V CCV P D Total Power Dissipation (TO-220-6L)140W Derating -1.1W/°C P D Total Power Dissipation (I2-PAK-6L)75W Derating -1.5W/°C P D Total Power Dissipation (D2-PAK-6L)80W Derating -0.64W/°C T J Operating Junction Temperature Internally limited °C T A Operating Ambient Temperature -25 to +85°C T STGStorage Temperature -55 to +150°C ESD Capability, HBM Model (All pins except Vfb)2.0(GND-Vfb = 1.5kV)(V CC -Vfb = 1.0kV)kVESD Capability, Machine Model (All pins except Vfb)300(GND-Vfb = 250V)(V CC -Vfb = 100V)VFSCM0465R Green Mode Fairchild Power Switch (FPS™)Electrical CharacteristicsT A = 25°C unless otherwise specified.Notes:1. Pulse Test: Pulse width ≤ 300µS, duty ≤ 2%2. These parameters, although guaranteed at the design, are not tested in mass production.3. These parameters indicate the inductor current. Where packages are I2PAK or D2PAK, this should be decreased to 2.0A by external resistor.4. MOSFET switching time is essentially independent of operating temperature.Symbol ParameterCondition Min.Typ.Max.UnitSenseFET SECTION I DSS Zero Gate Voltage CurrentV DS = Max, Rating V GS = 0V --250µA R DS(ON)Static Drain Source on Resistance (1)V GS = 10V, I D = 2.3A- 2.2 2.6ΩC OSS Output Capacitance V GS = 0V, V DS = 25V, f = 1MHz-60-pFt d(on)Turn-on Delay Time V DD = 325V, I D = 3.2A (4)-23-ns t r Rise Time-20-t d(off)Turn-off Delay Time -65-t f Fall Time-27-CONTROL SECTIONf OSC Switching FrequencyV CC = 14V, V FB = 5V606672kHz Δf MOD Switching Frequency Modulation Range -±3-kHz t MOD Switching Frequency Modulation Cycle -4-ms f STABLE Switching Frequency Stability 10V ≤ V CC ≤ 17V 013%Δf OSC Switching Frequency Variation (2) −25°C ≤ T A ≤ +85°C-±5±10%D MAX Maximum Duty Cycle 758085%D MIN Minimum Duty Cycle --0%V START UVLO Threshold Voltage V FB = GND 111213V V STOP 789V I FB Feedback Source Current V FB = GND0.70.9 1.1mA t S/S Internal Soft-Start Time101520ms BURST MODE SECTIONV BURH Burst Mode VoltagesV CC = 14V 0.40.50.6V V BURL V CC = 14V0.240.30.36V PROTECTION SECTIONI LIMIT Peak Current Limit (3) V CC = 14V, V FB = 5V2.2 2.5 2.8A V OVP Over-Voltage Protection 181920V T SD Thermal Shutdown Temperature (2) 130145160°C I DELAY Shutdown Delay Current V FB = 4V 3.5 5.37µA V SD Shutdown Feedback Voltage V FB ≥ 5.5V5.566.5V TOTAL DEVICE SECTIONI start Startup Current-2040µA I OP(MIN)Operating Supply CurrentV CC = 10V, V FB = 0V -2.55mA I OP(MAX)V CC = 20V, V FB = 0VComparison Between FSDM0465RB and FSCM0465RFunction FSDM0465RB FSCM0465RFrequency Modulation N/A Available- Frequency modulation range (Δf MOD) = ±3kHz - Frequency modulation cycle (t MOD) = 4msPulse-by-pulse Current Limit Internally fixed (2.0A max.)Programmable using external resistor (2.8A max.)Internal Startup Circuit Available N/A (Requires a startup resistor) Startup current: 40µA (max.)Packages TO-220F-6L TO-220-6LI2-PAK-6LD2-PAK-6LFSCM0465R Green Mode Fairchild Power Switch (FPS™)FSCM0465R Green Mode Fairchild Power Switch (FPS™)FSCM0465R Green Mode Fairchild Power Switch (FPS™)FSCM0465R Green Mode Fairchild Power Switch (FPS™)FSCM0465R Green Mode Fairchild Power Switch (FPS™)FSCM0465R Green Mode Fairchild Power Switch (FPS™)FSCM0465R Green Mode Fairchild Power Switch (FPS™)FSCM0465R Green Mode Fairchild Power Switch (FPS™)FSCM0465R Green Mode Fairchild Power Switch (FPS™)FSCM0465R Green Mode Fairchild Power Switch (FPS™) 6. Demo Circuit Part ListPart Value Note Part Value NoteFuse C301 4.7nF PolyesterCap.Film F1012A/250VNTC InductorRT1015D-9L2015µH Wire 1.2mmResistor L2025µH Wire 1.2mm R101560kΩ0.5WR10356kΩ2WR10420Ω1/4W DiodeR107330kΩ1/4W D101UF4007R108330kΩ1/4W D102UF4004R2011kΩ1/4W D201MBRF1060R202 1.2kΩ1/4W D202MBRF10H100R20310kΩ1/4WR204 5.6kΩ1/4WR205 5.6kΩ1/4W Bridge DiodeBD1012KBP06M 3N257Bridge DiodeCapacitorC101220nF/275VAC Box Capacitor Line FilterC102220nF/275VAC Box Capacitor LF10123mH Wire 0.4mmC103100µF/400V Electrolytic Capacitor ICC104 3.3nF/630V Ceramic Capacitor IC101FSCM0465R FPS™ (2.5A, 650V)C10522µF/50V Electrolytic Capacitor IC201KA431(TL431)Voltage ReferenceC106100nF/50V Ceramic Capacitor IC301H11A817A Opto-couplerC2011000µF/25V Electrolytic CapacitorC2021000µF/25V Electrolytic CapacitorC2031000µF/10V Electrolytic CapacitorC2041000µF/10V Electrolytic CapacitorC20547nF/50V Ceramic CapacitorFSCM0465R Green Mode Fairchild Power Switch (FPS™)FSCM0465R Green Mode Fairchild Power Switch (FPS™)FSCM0465R Green Mode Fairchild Power Switch (FPS™)FSCM0465R Green Mode Fairchild Power Switch (FPS™)Rev. I19TRADEMARKSThe following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks.DISCLAIMERFAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION, OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS.LIFE SUPPORT POLICYFAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.As used herein:1.Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in signifi-cant injury to the user.2.A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or sys-tem, or to affect its safety or effectiveness.PRODUCT STATUS DEFINITIONS Definition of TermsACEx™ActiveArray™Bottomless™Build it Now™CoolFET™CROSSVOLT ™DOME™EcoSPARK™E 2CMOS™EnSigna™FACT™FAST ®FASTr™FPS™FRFET™GlobalOptoisolator™GTO™HiSeC™I 2C™i-Lo ™ImpliedDisconnect™IntelliMAX™ISOPLANAR™LittleFET™MICROCOUPLER™MicroFET™MicroPak™MICROWIRE™MSX™MSXPro™OCX™OCXPro™OPTOLOGIC ®OPTOPLANAR™PACMAN™POP™Power247™PowerEdge™PowerSaver™PowerTrench ®QFET ®QS™QT Optoelectronics™Quiet Series™RapidConfigure™RapidConnect™µSerDes™ScalarPump™SILENT SWITCHER ®SMART START™SPM™Stealth™SuperFET™SuperSOT™-3SuperSOT™-6SuperSOT™-8SyncFET™TCM™TinyLogic ®TINYOPTO™TruTranslation™UHC™UniFET™UltraFET ®VCX™Wire™FACT Quiet Series™Across the board. Around the world.™The Power Franchise ®Programmable Active Droop™Datasheet IdentificationProduct StatusDefinitionAdvance InformationFormative or In DesignThis datasheet contains the design specifications for product development. Specifications may change in any manner with-out notice.Preliminary First ProductionThis datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design.No Identification Needed Full ProductionThis datasheet contains final specifications. Fairchild Semicon-ductor reserves the right to make changes at any time without notice to improve design.Obsolete Not In ProductionThis datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only.This 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 PermissionCopyright © Each Manufacturing Company。
dm0465r工作原理
dm0465r工作原理嗨，小伙伴们！今天咱们来唠唠DM0465R这个小玩意儿的工作原理，可有趣啦。
DM0465R呀，就像是一个小小的电力精灵呢。
它主要是在电源电路里面发挥大作用。
你想啊，在咱们那些电器设备里，要是没有这么个小部件，那可就乱套喽。
这个DM0465R是一个电源芯片。
它的工作就像是一场精心编排的舞蹈。
从输入开始说起吧，当电源的电信号输入到它那里的时候，就好像是客人来敲门啦。
这个输入的电压呢，就像是客人带来的不同礼物，有高有低，但是DM0465R可不会挑三拣四哦。
它张开双臂欢迎这个电信号进来。
一旦这个电信号进入了DM0465R的小世界，它内部就开始热闹起来啦。
它里面有好多小的电路结构，就像是一个个小房间，每个房间都有自己的任务呢。
其中有一部分电路就像是一个超级智能的管家，它要对输入的电压进行检测和初步的处理。
这个管家会看看这个电压是不是在自己能够接受的范围之内，如果太高了，它就会想办法把这个电压稍微降一降，就像把一个特别兴奋的客人安抚下来一样。
如果电压有点低呢，它也会尽量把它调整到合适的状态。
然后啊，DM0465R里面还有一部分像是一个魔法转换站。
它把输入的电压进行转换，这个转换的过程可神奇啦。
就像是把一种能量变成另一种能量一样。
它把输入的电压变成适合电器设备其他部分使用的电压。
比如说，咱们的电器可能需要5伏的电压来驱动一些小零件，这个DM0465R就能把输入的电压，不管是12伏还是其他数值的，巧妙地变成5伏。
这就像是把一块大石头变成了好多小石子，大小刚好符合需求。
在这个转换的过程中，它还得保证电压的稳定性呢。
这就好比是走钢丝，不能高一点也不能低一点。
要是电压不稳，那电器设备就会像得了疟疾一样，一会儿正常一会儿不正常。
DM0465R为了让电压稳定，它内部就像是有一个小天平，不停地在衡量，不停地在调整。
如果电压稍微有点波动，它就赶紧把它拉回来，就像一个小妈妈在照顾调皮的孩子，不让它乱跑。
而且呀，DM0465R还得注意自己的散热问题呢。
液晶电源管理芯片代换大全
液晶电源管理芯片代换大全1200AP40 1200AP60、1203P60200D6、203D6 DAP8A 可互代203D6/1203P6 DAP8A2S0680 2S08803S0680 3S08805S0765 DP104、DP7048S0765C DP704加24V的稳压二极管ACT4060 ZA3020LV/MP1410/MP9141ACT4065 ZA3020/MP1580ACT4070 ZA3030/MP1583/MP1591MP1593/MP1430ACT6311 LT1937ACT6906 LTC3406/A T1366/MP2104AMC2576 LM2576AMC2596 LM2596AMC3100 LTC3406/AT1366/MP2104AMC34063A AMC34063AMC7660 AJC1564AP8012 VIPer12AAP8022 VIPer22ADAP02 可用SG5841 /SG6841代换DAP02ALSZ SG6841DAP02ALSZ SG6841DAP7A、DP8A 203D6、1203P6DH321、DL321 Q100、DM0265RDM0465R DM/CM0565RDM0465R/DM0565R 用cm0565r代换（取掉4脚的稳压二极管）DP104 5S0765DP704 5S0765DP706 5S0765DP804 DP904FAN7601 LAF0001LD7552 可用SG6841代（改4脚电阻）LD7575PS 203D6改1脚100K电阻为24KOB2268CP OB2269CPOB2268CP SG6841改4脚100K电阻为20-47KOCP1451 TL1451/BA9741/SP9741/AP200OCP2150 LTC3406/AT1366/MP2104OCP2160 LTC3407OCP2576 LM2576OCP3601 MB3800OCP5001 TL5001OMC2596 LM2596/AP1501PT1301 RJ9266PT4101 AJC1648/MP3202PT4102 LT1937/AJC1896/AP1522/RJ9271/MP1540SG5841SZ SG6841DZ/SG6841DSM9621 RJ9621/AJC1642SP1937 LT1937/AJC1896/AP1522/RJ9271/MP1540STR-G5643D STR-G5653D、STR-G8653DTEA1507 TEA1533TEA1530 TEA1532对应引脚功能接入THX202H TFC719THX203H TFC718STOP246Y TOP247YV A7910 MAX1674/75 L6920 AJC1610VIPer12A VIPer22A[audio01]ICE2A165(1A/650V.31W);ICE2A265(2A/650V.52W);ICE2B0565(0.5A/650V.23W):ICE2B165(1A/650V.31W);ICE2B265(2A/650V.52W);ICE2A180(1A/800V.29W);ICE2A280(2A/800.50W).KA5H0365R, KA5M0365R, KA5L0365R, KA5M0365RN# u) t! u1 W1 B) R, PKA5L0365RN, KA5H0380R, KA5M0380R, KA5L0380R1、KA5Q1265RF/RT（大小两种体积）、KA5Q0765、FSCQ1265RT、KACQ1265RF、FSCQ0765RT、FSCQ1565Q这是一类的，这些型号的引脚功能全都一样，只是输出功率不一样。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
SMPS for LCD monitor and STB Adaptor
Description
The FSDM0465RE, FSDM0565RE and FSDM07652RE are an integrated Pulse Width Modulator (PWM) and SenseFET specifically designed for high-performance offline Switch Mode Power Supplies (SMPS) with minimal external components. This device is an integrated high-voltage power-switching regulator that combines an avalanche-rugged SenseFET with a current mode PWM control block. The PWM controller includes an integrated fixed-frequency oscillator, undervoltage lockout, leading-edge blanking (LEB), optimized gate driver, internal soft-start, temperature-compensated precise-current sources for a loop compensation, and self-protection circuitry. Compared with a discrete MOSFET and PWM controller solution, it can reduce total cost; component count, size, and weight; while simultaneously increasing efficiency, productivity, and system reliability. This device is a basic platform well suited for cost-effective designs of flyback converters.
No Connection.
Start-up. This pin is connected directly to the high-voltage DC link. At start-up, the internal high-voltage current source supplies internal bias and charges the external capacitor connected to the VCC pin. Once VCC reaches 12V, the internal current source is disabled.
Features
Internal Avalanche-Rugged SenseFET Advanced Burst-Mode Operation Consumes Under
1W at 240VAC & 0.5W load Precision Fixed Operating Frequency (66kHz) Internal Start-up Circuit Improved Pulse-by-Pulse Current Limiting Over-Voltage Protection (OVP) Overload Protection (OLP) Internal Thermal Shutdown Function (TSD) Auto-Restart Mode Under-Voltage Lockout (UVLO) with hysteresis Low Operating Current (2.5mA) Built-in Soft-Start
Ordering Information
Product Number FSDM0465REWDTU(1) FSDM0565REWDTU FSDM07652REWDTU Note: 1. WDTU: Forming Type.
Package TO-220F-6L (Forming) TO-220F-6L (Forming) TO-220F-6L (Forming)
Absolute Maximum Ratings
The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. TA = 25°C, unless otherwise specified.
Ground. This pin is the control ground and the SenseFET source.
Power Supply. This pin is the positive supply voltage input. During start-up, the power is supplied by an internal high-voltd to the Vstr pin. When VCC reaches 12V, the internal high-voltage current source is disabled and the power is supplied from the auxiliary transformer winding.
230VAC ±15%(4)
Adapter(2)
Open Frame(3)
48W
56W
60W
70W
70W
80W
85–265VAC
Adapter(2)
Open Frame(3)
40W
48W
50W
60W
60W
70W
Notes: 2. Typical continuous power in a non-ventilated enclosed adapter measured at 50°C ambient. 3. Maximum practical continuous power in an open-frame design at 50°C ambient. 4. 230VAC or 100/115VAC with doubler.
BVDSS 650V 650V 650V
RDS(ON) Max. 2.6 Ω 2.2 Ω 1.6 Ω
FSDM0465RE, FSDM0565RE, FSDM07652RE — Green Mode Fairchild Power Switch (FPS™)
Typical Circuit
AC IN
Vstr
Drain
PWM
FB
VCC
Source
DC OUT
FSDM0565RE Rev: 00
Figure 1. Typical Flyback Application
Output Power Table
Product
FSDM0465RE FSDM0565RE FSDM07652RE
Internal Block Diagram
NC 5
0.5/0.7V +
FB 4
-
VCC Idelay
Vref IFB
Soft-start
VCC 3
8V/12V
VCC good
Vstr 6
Istart Vref
2.5R
PWM R
OSC
SQ RQ
Drain 1
Internal Bias
Gate driver LEB
© 2006 Fairchild Semiconductor Corporation
FSDM0465RE, FSDM0565RE, FSDM07652RE Rev. 1.0.2
4
FSDM0465RE, FSDM0565RE, FSDM07652RE — Green Mode Fairchild Power Switch (FPS™)
1. Drain
Figure 3. Pin Configuration (Top View)
Pin Definitions
Pin #
Name
1
Drain
2
GND
3
VCC
4
FB
5
NC
6
Vstr
Description
SenseFET drain. This pin is the high-voltage power SenseFET drain. It is designed to drive the transformer directly.
Feedback. This pin is internally connected to the inverting input of the PWM comparator. The collector of an opto-coupler is typically tied to this pin. For stable operation, a capacitor should be placed between this pin and GND. If the voltage of this pin reaches 6.0V, the overload protection is activated, resulting in shutdown of the FPS™.