S-82K1B Datasheet (ABLIC) - BATTERY PROTECTION

S-82K1B, BATTERY PROTECTION

S-82K1B Series www.ablic.com © ABLIC Inc., 2019-2022 BATTERY PROTECTION IC FOR 1-CELL PACK Rev.2.0_00 The S-82K1B 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.

By using an external overcurrent detection resistor, the S-82K1B Series realizes

S-82K1B Features

* High-accuracy voltage detection circuit Overcharge detection voltage 3.500 V to 4.600 V (5 mV step) Accuracy ±15 mV Overcharge release voltage 3.100 V to 4.600 V

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