S-8253C Datasheet | Seiko Instruments

S-8253C/D Series .sii-ic. © Seiko Instruments Inc., 2008-2010 BATTERY PROTECTION IC FOR 2-SERIES OR 3-SERIES-CELL PACK Rev.2.0_00 The S-8253C/D Series is a protection ICs for 2-series or 3-series cell lithium-ion rechargeable battery and includes highaccuracy voltage detector and delay circuit. This IC is suitable for protecting lithium-ion battery packs from overcharge, overdischarge and overcurrent. - Features (1) High-accuracy voltage detection for each cell - Overcharge detection voltage n (n = 1 to 3) - Overcharge release voltage n (n = 1 to 3) 3.9 V to 4.4 V (50 mV step) 3.8 V to 4.4 V - 1 Accuracy ±25 mV Accuracy ±50 mV - Overdischarge detection voltage n (n = 1 to 3) -...