S-8213

NOT RECOMMENDED FOR NEW DESIGN S-8213 Series www.ablicinc.com © ABLIC Inc., 2012-2017 BATTERY PROTECTION IC FOR 2-SERIAL / 3-SERIAL CELL PACK (SECONDARY PROTECTION) Rev.1.4_01 The S-8213 Series is used for secondary protection of lithium-ion rechargeable batteries, and incorporates a high-accuracy voltage detection circuit and a delay circuit. Short-circuits between VC3 to VSS accommodate serial connection of two cells or three cells.  Features  High-accuracy voltage detection circuit for each cell Overcharge detection voltage n (n = 1 to 3) 4.100 V to 4.500 V (in 50 mV steps) Accuracy: 25 mV (Ta = 25C) Accuracy: 30 mV (Ta = 0C to 60C) Overcharge hysteresis voltage n (n = 1 to 3) 0 V  25 mV, 0.05 V  25 mV, 0.40 V  80 mV  Delay times for overcharge detection can be set by an internal circuit only (external capacitors are unnecessary)  Output form is selectable: CMOS output, Nch open-drain output  Output logic is selectab...