S-8213 Datasheet | Seiko Instruments

S-8213 Series .sii-ic. © Seiko Instruments Inc., 2012-2015 BATTERY PROTECTION IC FOR 2-SERIAL / 3-SERIAL CELL PACK (SECONDARY PROTECTION) Rev.1.3_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 acmodate 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) 4.10 V to 4.50 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, -...