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S-8209A Series
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BATTERY PROTECTION IC WITH CELL-BALANCE FUNCTION
Rev.3.8_00
The S-8209A Series is a protection IC for lithium-ion / lithium polymer rechargeable batteries and includes a high-accuracy voltage detection circuit and a delay circuit. The S-8209A Series has a transmission function and two types of cell-balance function so that users are also able to configure a protection circuit with series multi-cell.
Features
• High-accuracy voltage detection circuit
Overcharge detection voltage*1
3.55 V to 4.40 V (5 mV step)
Overcharge release voltage*1
3.50 V to 4.40 V*2
Cell-balance detection voltage*1
3.55 V to 4.40 V (5 mV step)*3
Cell-balance release voltage*1
3.50 V to 4.40 V*4
Overdischarge detection voltage
2.0 V to 3.
S-8209A Datasheet
