DW01A HMsemi Battery Protection IC Data Sheet

Download PDF datasheet for Shenzhen H&M Semiconductor DW01A Battery Protection IC (EN) 7 pages 2017 zip

SKU: DW01AHMSEMIDS Category: Brand:


This PDF data sheet is for the HMsemi DW01A Battery Protection IC.

HMsemi DW01A Battery Protection IC

The DW01A battery protection IC is designed to protect lithium-ion/polymer battery from damage or degrading the lifetime due to overcharge, overdischarge, and/or overcurrent for one-cell lithium-ion/polymer battery powered systems, such as cellular phones.
The ultra-small package and less required external components make it ideal to integrate the DW01A into the limited space of battery pack. The accurate +/-50mV overcharging detection voltage ensures safe and full utilization charging. The very low standby current drains little current from the cell while in storage.

(PDF) DATASHEET in English (EN) language.


– Features
– Ordering Information
– Applications
– Product Name List
– Pin Configuration (DW01A pinout)
– Functional Block Diagram
– Typical Application Circuit
– Absolute Maximum Ratings
– Electrical Characteristics
– Timing Diagram:
Fig.1. Overcharge Condition > Load Discharging > Normal Condition
Fig.2. Overdischarge Condition > Charging by a Charger > Normal Condition
Fig.3. Over Current Condition > Normal Condition

This data sheet provides all the information (according to the table of contents) from HMsemi about the DW01A Battery Protection IC. You can download and save it for offline use, including viewing it on your device or printing it for your convenience if you prefer a paper version.

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