S-8211E ic equivalent, battery protection ic.
(1) High-accuracy voltage detection circuit
* Overcharge detection voltage
3.6 V to 4.5 V (5 mV step)
Accuracy ±25 mV (+25°C)
* Overcharge release voltage
3.
* Lithium-ion rechargeable battery pack
* Lithium-polymer rechargeable battery pack
* Packages
* SOT-23-.
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