10S保护板规格书

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CH-
图3:顶层走线图 Fig3 Top Layer
图4:底层走线图 Fig 4 Bottomlayer
REV 1.1 4/10/2012
图5:PCB尺寸 单位: mm 公差:±0.5mm 保护板尺寸(含外壳):71*56*12mm 公差:±1mm
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Characteristics subject to change without notice. 3 of 7
准备工作:按照图6和图7所示,将J1对应的电压检测排线连接至电芯。请注意插座所标示的顺序。
LT-PD16 SPEC
文件编号:LTW-QR-YF1962
LT-PD16(10S)SPEC
1. 介绍 Introduction
LT-PD16 是力通威公司专门针对电动工具 7~13 串电池包而设计的保护板方案;可适用不同化学性质 的锂电芯,如锂离子、锂聚合物、三元锂等。
保护板带载能力强,持续电流最大可达 15A。 LT-PD16 for a battery pack of 7~13 cells in series is a battery protection solution of LTW’s, which is designed for the application in power tools. It can be used for cells of different chemistry, for example Li-ion, Li-Polymer, LiCoxNiyMnzO2 and so on. The pack can support a load with very large current,in addition that the continuous current may be up to 15A.
100
uA
以上参数为推荐值,用户可以依据实际应用进行修改
REV 1.1 4/10/2012
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Characteristics subject to change without notice. 2 of 7
LT-PD16 SPEC
5. 原理框图
6.PCB图
文件编号:LTW-QR-YF1962 P+
A
mS
A uS
±5

±8

±5

±8

Cell balance
Bleed Start Point Bleed Off Point BleedCurrent Balance Mode
--
V
--
V
--
mA
--
Current Consumption Normal Mode
30
100
uA
UVP Mode
40
Details
充放电正极端口
连接到电芯组的正极端口。Electrically connected to the core group of the anode port.
连接到电芯组的负极端口。Electrically connected to the core group of the cathode port.
LiCoxNiyMnzO2
10S ≤20 ≤30
42
5
8来自百度文库
37
42
15
20
≤15
mR mR
±1%
V
A
V A
A
Ambient Condition Operating Temperature Humidity (No Water-Drop) Storage Temperature Humidity (No Water-Drop)
灵活调整 Processes the balance between cells
smartly, the current of it can be set freely by external components.(此保护板无均衡功能;) z 硬 件 的 过 流 、 短 路 保 护 功 能 处 理 Deals with
充放电温度保护开关
图7. 电池连接顺序示意图 Figure 7. The order of cells in serial
REV 1.1 4/10/2012
www.lt-power.com
Characteristics subject to change without notice. 4 of 7
4. 电气参数 Electrical Characteristic (Ta = 25 ℃.)
Details
Min.
Typ.
Max
Error
Unit
Battery
Battery Gas
Battery Links
Protection plate discharge opening resistance(含线) Protection board battery charging mouth resistance(含线)
over-current and short-circuit protection with circuit itself z 极低的静态功耗 Low Power Supply
图 1:保护板实物正面图形 Figure1:The top view of the protection PCB
REV 1.1 4/10/2012
4.250 4.050 2.500
2.500 and removed the load __ 40 9 200 2.5
Removed the load 480 320
Removed the load 65 48 65 48
±30mV V ±50mV V ±80mV V
±100mV V A
±10
A
mS
核准
产品型号 LT-PD16-10S-12-15-0-4
客户型号
文件编号 LTW-QR-YF1962
审核
拟定
材料编号 确认意见:
Spec-LT-PD16-10S-12-15-0-4 V1.1(LWCY).PDF
客户确认栏
签章:
日期:
备注:贵司收到样机以及规格书后,请及时回复,如在 7 天之内无回复,我司将视贵司已承认此规格与送样样 机。贵司订单超过 50PCS 则需要签回承认书,若没有签回,我司也将视贵司已承认此规格与送样样机。 规格书中的图片为通用机型的图片,可能与送样样机有一定的差异;此份规格书 LTW 保留最终解释权。 在不改变产品性能的情况下,产品如有升级,恕不另行通知!
3. 实物图 Views
2. 特点 Features
z 7~13 节电芯串联保护 Provides protection for
7~13 cells in series z 充 电 和 放 电 的 各 种 保 护 功 能 Provides
protections in charging and discharging z 电芯的硬件平衡处理,平衡电流可通过外部器件
-10
65

0%
RH
-40
85

0%
RH
Protection Parameters (for Individual Cell). Over-Charge Voltage Protection (OVP) Over-Charge Voltage Protection Release (OVPR) Over-Discharge Voltage Protection (UVP) Over-Discharge Voltage Protection Release (UVPR) Over-Current Charge Protection (OCCP) Over-Current Discharge Protection (OCDP1) Over-Current Protection Delay Time (OCPDT1) Over-Current Discharge Protection (OCDP2) Over-Current Protection Delay Time (OCPDT2) Over-Current Discharge Protection Release Short circuit current protection Short circuit current protection delay time Short circuit protection Release Discharging Temperature Protection Discharging Temperature Protection Release Charging Temperature Protection Charging Temperature Protection Release
力通威电子有限公司
LI TONG WEI ELECTRONIC TECHNOLOGY CO.,LTD
TEL: 0755-81489983 FAX: 0755-81489955 Add: 深圳市宝安区龙华镇大浪同胜村上横朗
百富利工业园 C 栋 http: www.lt-power.com
样品规格书
客户名称 绿威长宜 送样日期 2012-04-10 版次 V1.1 页数 8
LT-PD16 SPEC
7.连接方式Connection To The Board B+(红色线) K
DS-(蓝色线) J1-11 J1
J1-1 B-(黑色线) P-(黄色线)
文件编号:LTW-QR-YF1962
Item 电池组正极
B+
B-
CH-
DS-
1
2
3
4
5
J1
6
7
8
9
10
11
K
图6.保护板连接示意图 Figure 6: Connection in Front Side
图 2:保护板实物背面图形 Figure2: The bottom view of the protection PCB
www.lt-power.com
Characteristics subject to change without notice. 1 of 7
LT-PD16 SPEC
文件编号:LTW-QR-YF1962
充电负极端口
Charging Negative Port.
放电负极端口
Discharging Negative Port.
连接到第1节电芯负极 Connected to the negative terminal of Cell 1.
连接到第1节电芯正极 Connected to the positive terminal of Cell 1.
连接到第5节电芯正极 Connected to the positive terminal of Cell 5.
连接到第6节电芯正极 Connected to the positive terminal of Cell 6.
连接到第7节电芯正极 Connected to the positive terminal of Cell 7.
连接到第2节电芯正极 Connected to the positive terminal of Cell 2.
连接到第3节电芯正极 Connected to the positive terminal of Cell 3.
连接到第4节电芯正极 Connected to the positive terminal of Cell 4.
Absolute Maximum Rating Input Charging Voltage
Input Charging Current
Output Discharging Voltage
25
Output Discharging Current Continuous Output Discharging Current(可持续工作电流)
LT-PD16 SPEC
文件编号:LTW-QR-YF1962
8、保护板与电芯连接的注意事项 Matters need attention when connecting
警告:把保护板连接电芯,或从电池组拆下保护板时,必须遵守以下连接顺序与规定;如果不按要 求的顺序作业,会损坏保护板的元器件,从而导致保护板不能保护电芯,造成严重的后果。
连接到第8节电芯正极 Connected to the positive terminal of Cell 8.
连接到第9节电芯正极 Connected to the positive terminal of Cell 9.
连接到第10节电芯正极 Connected to the positive terminal of Cell 10.
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