S-8211C Datasheet | Seiko Instruments

S-8211C Series .sii-ic. © 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 polymer rechargeable battery and includes highaccuracy voltage detection circuits and delay circuits. The S-8211C Series is suitable for protecting 1-cell lithium-ion / lithium polymer rechargeable battery packs from overcharge, overdischarge, and overcurrent. - Features - 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...