S-82A2A Datasheet (ABLIC) - BATTERY PROTECTION

S-82A2A, BATTERY PROTECTION

S-82A2A/B/C Series www.ablic.com © ABLIC Inc., 2021-2023 BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK Rev.2.3_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 2-serial-cell lithium-ion / lithium polymer rechargeable battery packs from overcharge, overdischarge, and overcurrent.

Use of an external overcurrent detection resistor enables this IC to prov

S-82A2A Features

* High-accuracy voltage detection circuit Overcharge detection voltage n 3.500 V to 4.800 V (5 mV step) Accuracy ±15 mV Overcharge release voltage n 3.100 V to 4.800 V

* 1 Accuracy ±50 mV Overdischarge detection voltage n 2.000 V to 3.000 V (10 mV step) Accuracy ±50 mV Overdischa