S-8211E

S-8211E Series www.ablicinc.com © ABLIC Inc., 2009-2015 BATTERY PROTECTION IC FOR 1-CELL PACK Rev.2.4_03 The S-8211E Series has high-accuracy voltage detections circuit and delay circuits. The S-8211E Series is suitable for monitoring overcharge and overdischarge of 1-cell lithium ion / lithium polymer rechargeable battery pack.  Features (1) High-accuracy voltage detection circuit  Overcharge detection voltage 3.6 V to 4.5 V (5 mV step) Accuracy 25 mV (25C)  Overcharge release voltage 3.5 V to 4.4 V*1 Accuracy 30 mV (5C to 55C) Accuracy 50 mV  Overdischarge detection voltage  Overdischarge release voltage 2.0 V to 3.0 V (10 mV step) 2.0 V to 3.4 V*2 Accuracy 50 mV Accuracy 100 mV (2) Detection delay times are generated by an internal circuit (external capacitors are unnecessary) Accuracy 20% (3) Wide operating temperature range 40C to 85C (4) Low current consumption  During operation 3.0 A typ....