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S-82L1A Series
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BATTERY PROTECTION IC WITH ALARM FUNTION FOR 1-CELL PACK
Rev.1.3_00
The S-82L1A Series is a protection IC for lithium-ion / lithium polymer rechargeable batteries, which includes high-accuracy voltage detection circuits and delay circuits. It is suitable for protecting 1-cell lithium-ion / lithium polymer rechargeable battery packs from overcharge, overdischarge, and overcurrent. The alarm function enables the voltage detection immediately before the overcharge detection.
Features
• High-accuracy voltage detection circuit
Overcharge detection voltage
4.200 V to 4.600 V (5 mV step)
Accuracy ±12 mV
Overcharge release voltage
4.000 V to 4.600 V*1
Accuracy ±50 mV
Overdischarge detection voltage
2.000 V to 3.
S-82L1A Datasheet
