S-8259A

S-8259A Series www.ablicinc.com © ABLIC Inc., 2015-2017 BATTERY MONITORING IC FOR 1-CELL PACK Rev.1.1_01 The S-8259A Series is an IC including high-accuracy voltage detection circuits and delay circuits. The S-8259A Series is suitable for monitoring overcharge and overdischarge for 1-cell lithium-ion / lithium polymer rechargeable battery packs.  Features  High-accuracy voltage detection circuit Overcharge detection voltage Overcharge release voltage 3.500 V to 4.600 V (5 mV step) 3.100 V to 4.600 V*1 Accuracy 20 mV Accuracy 50 mV Overdischarge detection voltage Overdischarge release voltage 2.000 V to 3.400 V (10 mV step) 2.000 V to 3.400 V*2 Accuracy 50 mV Accuracy 100 mV  Detection delay times are generated only by an internal circuit (external capacitors are unnecessary).  CO pin output logic is selectable: Active "H", active "L"  Wide operation temperature range: Ta = 40°C to 85°C  Low current consumption During operation: ...