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DW01B Datasheet(PDF) 1 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

Part # DW01B
Description  Battery Protection IC in a SOT23-6 Plastic Package.
PDF  13 Pages
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Manufacturer  HMSEMI [Shenzhen Huazhimei Semiconductor Co., Ltd]
Direct Link  http://www.hmsemi.com/
Logo HMSEMI - Shenzhen Huazhimei Semiconductor Co., Ltd

DW01B Datasheet(HTML) 1 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

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DW01B
Rev.D Oct.-2015
DATA SHEET
1 / 13
SOT23-6 塑封封装锂电池保护 IC。Battery Protection IC in a SOT23-6 Plastic Package.

过电压充电保护阈值
Over voltage charging protection
threshold
4.3V
精度
Accuracy

±50 mV
过电压充电恢复阈值
Over voltage charging restore threshold

4.1V
精度
Accuracy

±50 mV
过电压放电保护阈值
Over voltage discharge protection
threshold

2.5V
精度
Accuracy

±75 mV
过电压放电恢复阈值
Over voltage discharge recovery
threshold

2.9V
精度
Accuracy

±75 mV
过电流放电保护阈值
Discharge overcurrent detection voltage
0.15V
精度
Accuracy
±20 mV

过电压充电保护延迟时间
Over voltage charging protection
delay time
110ms
精度
Accuracy

±30%

过电压放电保护延迟时间
Over voltage discharge protection
55ms
delay time

典型值
Typ

±30%

过电流放电保护延迟时间
Over current discharge protection
7ms
delay time
典型值
Typ

±30%

0V 充电功能
0V battery charge function

允许
Admit
低功耗模式
A Low Power Consumption mode
允许
Admit

用于锂电池的充电、放电保护电路、电话机电池或其它锂电池高精度保护器。
For rechargeable lithium battery, discharge protection circuit, telephone or other lithium battery with
high precision protector
描述 / Descriptions
特征 / Features
用途 / Applications
内部等效电路 / Equivalent Circuit
Shenzhen H&M Semiconductor Co.Ltd
http.//www.hmsemi.com


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