SC121 Li+ Battery Protection Circuit

Detailed Product Description

SC121 is a LI+ battery protection circuit. It is suitable for protecting LI+ battery against damage from over charge, over discharge, and over current. It contains high accurate voltage detection and delay circuits.Low supply current

Over-charge detect 4.28V, Over-charge release 4.10V.

Over-discharge detect 2.50V, Over-discharge release 2.90V.

Over-current detect 0.15V, Short Current detect 1.00V.

Overcharge/over-discharge/over-current detection delay

Charger detection

Reset resistance for over current protection

Wide supply voltage range

Small package SOT23-6