S-8205B

S-8205A/B Series www.ablic.com © ABLIC Inc., 2010-2021 BATTERY PROTECTION IC FOR 4-SERIES OR 5-SERIES CELL PACK Rev.2.0_00 The S-8205A/B Series includes high-accuracy voltage detection circuits and delay circuits, in single use, makes it possible for users to monitor the status of 4-series or 5-series cell lithium-ion rechargeable battery. The S-8205A/B Series is suitable for protecting lithium-ion rechargeable battery pack from overcharge, overdischarge, and overcurrent.  Features High-accuracy voltage detection function for each cell Overcharge detection voltage n (n = 1 to 5) 3.550 V to 4.500 V*1 (50 mV step) Accuracy ±25 mV Overcharge release voltage n (n = 1 to 5) 3.300 V to 4.500 V*2 Accuracy ±50 mV Overdischarge detection voltage n (n = 1 to 5) 2.000 V to 3.200 V*1 (100 mV step) Accuracy ±80 mV Overdischarge release voltage n (n = 1 to 5) 2.000 V to 3.400 V*3 Accuracy ±100 mV Discharge overcurrent detection in 2-step Discharge overcurrent detection voltage 0.050 V to 0.300 V*4 (50 mV step) Accuracy ±15 mV Short circuit detection voltage 0.500 V to 1.000 V*4 (100 mV step) Accuracy ±100 mV Charge overcurrent detection Charge overcurrent detection voltage −0.300 V to −0.050 V (50 mV step) Accuracy ±30 mV Settable by external capacitor; Overcharge detection delay time, Overdischarge detection delay time, Discharge overcurrent detection delay time, Charge overcurrent detection delay time (Load short circuit detection delay time is internal...