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S-82C4A/5A Series
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BATTERY PROTECTION IC FOR 4-SERIAL OR 5-SERIAL CELL PACK
Rev.1.1_00
This IC is a protection IC for lithium-ion rechargeable batteries, which includes temperature protection circuits, high-accuracy voltage detection circuits, and delay circuits. Temperature protection is possible by connecting an NTC thermistor to the dedicated connection pin. It is suitable for protecting 4-serial or 5-serial cell lithium-ion rechargeable battery packs from overcharge, overdischarge, and overcurrent.
Features
• High-accuracy voltage detection for each cell
Overcharge detection voltage n Overcharge release voltage n
3.900 V to 4.500 V (25 mV step) Accuracy ±20 mV
3.500 V to 4.
S-82C4A Datasheet
