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S-82Y1C Series
www.ablic.com © ABLIC Inc., 2024
BATTERY PROTECTION IC FOR 1-CELL PACK
Rev.1.0_00
This IC 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. Use of an external overcurrent detection resistor enables this IC to provide high-accuracy overcurrent protection with less impact from temperature changes.
Features
• High-accuracy voltage detection circuit
Overcharge detection voltage
3.500 V to 4.800 V (5 mV step)
Accuracy ±10 mV
Overcharge release voltage
3.100 V to 4.800 V*1
Accuracy ±50 mV
Overdischarge detection voltage
2.