Part Number	S-8211C Datasheet
Manufacturer	Seiko Instruments
Overview	S-8211C Series © SII Semiconductor Corporation, 2004-2015 BATTERY PROTECTION IC FOR 1-CELL PACK Rev.7.7_02 The S-8211C Series is a protection IC for 1-cell lithium-ion / lithium poly. * High-accuracy voltage detection circuit Overcharge detection voltage 3.9 V to 4.5 V (5 mV step) Accuracy ±25 mV (Ta = +25°C) Accuracy ±30 mV (Ta = *5°C to +55°C) Overcharge release voltage 3.8 V to 4.43 V*1 P Accuracy P ±50 mV Overdischarge detection voltage 2.0 V to 3.0 V (10 mV step).