Rev.
2.
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BATTERY PROTECTION IC FOR SINGLE-CELL PACK
S-8201 Series
The S-8201 Series are lithium-ion/lithium polymer rechargeable battery protection ICs incorporating highaccuracy
voltage detection circuit and delay circuit.
The S-8201 Series are suitable for protection of singlecell lithium ion/lithium polymer battery packs from overcharge, overdischarge and overcurrent.
Features
(1) Internal high accuracy
voltage detection circuit • Overcharge detection
voltage 3.
9 V to 4.
4 V (5 mV step), Accuracy ±25 mV (+25 °C), ±30 mV (−5 °C to +55 °C) *1 • Overcharge release
voltage 3.
8 V to 4.
4 V , Accuracy ±50mV • Overdischarge detection
voltage 2.
0 V to 3.
0 V (10 mV step),...