S-8215A Datasheet | ABLIC

S-8215A Series .ablicinc. © ABLIC Inc., 2010-2017 BATTERY PROTECTION IC FOR 3-SERIAL TO 5-SERIAL CELL PACK (SECONDARY PROTECTION) Rev.2.5_01 The S-8215A Series is used for secondary protection of lithium-ion rechargeable batteries, and incorporates high-accuracy voltage detection circuits and delay circuits. Short-circuiting between cells makes it possible for serial connection of three cells to five cells. - Features - High-accuracy voltage detection circuit for each cell Overcharge detection voltage n (n = 1 to 5) 3.600 V to 4.700 V (50 mV step) Accuracy 25 mV (Ta = 25C) Accuracy 30 mV (Ta = - 5C to 55C) Overcharge hysteresis voltage n (n = 1 to 5) 0.0 mV to - 550...