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NOT RECOMMENDED FOR NEW DESIGN
S-8213 Series
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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 = 25C)
Accuracy: 30 mV (Ta = 0C to 60C)
Overcharge hysteresis voltage n (n = 1 to 3)
0 V 25 mV, 0.05 V 25 mV, 0.
S-8213 Datasheet
