S-8253D

S-8253C/D Series www.ablicinc.com © ABLIC Inc., 2008-2016 BATTERY PROTECTION IC FOR 2-SERIES OR 3-SERIES-CELL PACK Rev.2.4_01 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) 3.900 V to 4.400 V (50 mV step) Accuracy 25 mV 3.800 V to 4.400 V *1 Accuracy 50 mV  Overdischarge detection voltage n (n  1 to 3)  Overdischarge release voltage n (n  1 to 3) 2.000 V to 3.000 V (100 mV step) Accuracy 80 mV 2.000 V to 3.400 V *2 Accuracy 100 mV (2) Three-level overcurrent detection (Including load short circuiting detection)  Overcurrent detection voltage 1 0.050 V to 0.300 V...