S-8225B

S-8225B Series www.ablicinc.com © ABLIC Inc., 2012-2015 BATTERY MONITORING IC FOR 3-SERIAL TO 5-SERIAL CELL PACK Rev.1.5_02 The S-8225B Series includes high-accuracy voltage detection circuits and delay circuits, and can monitor the status of 3-serial to 5-serial cell lithium-ion rechargeable battery in single use. By switching the voltage level which is applied to the SEL1 pin and SEL2 pin, users are able to use the S-8225B Series for 3-serial to 5-serial cell pack.  Features  High-accuracy voltage detection function for each cell Overcharge detection voltage n (n = 1 to 5) 3.5 V to 4.4 V (50 mV step) Overcharge release voltage n (n = 1 to 5) Accuracy 20 mV (Ta = 25C), 30 mV (Ta = 0C to 60C) 3.3 V to 4.4 V*1 Accuracy 50 mV Overdischarge detection voltage n (n = 1 to 5) Overdischarge release voltage n (n = 1 to 5) 2.2 V to 3.2 V (100 mV step) 2.2 V to 3.4 V*2 Accuracy 80 mV Accuracy 100 mV  Overcharge detection delay time and overd...