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S-82B1A Series
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BATTERY PROTECTION IC WITH CHARGE-DISCHARGE CONTROL FUNCTION FOR 1-CELL PACK
Rev.1.3_00
The S-82B1A Series is a protection IC for lithium-ion / lithium polymer rechargeable batteries and 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 S-82B1A Series has an input pin for charge-discharge control signal, allowing for charge-discharge control with an external signal.
Features
• High-accuracy voltage detection circuit
Overcharge detection voltage
3.500 V to 4.600 V (5 mV step)
Accuracy ±20 mV
Overcharge release voltage
3.100 V to 4.
S-82B1A Datasheet
