Seiko Instruments: Battery Protection IC with Discharge Control Function for 1-Cell Pack S-8250B Series

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Seiko Instruments: Battery Protection IC with Discharge Control Function for 1-Cell Pack S-8250B Series

Features
The S-8250B Series is a protection IC for 1-cell lithium-ion / lithium polymer rechargeable batteries and includes high-accuracy voltage detection circuits and delay circuits.
The S-8250B Series is suitable for protecting 1-cell lithium-ion / lithium polymer rechargeable battery packs from overcharge, overdischarge and overcurrent. By adjusting power supply voltage dependency of discharge overcurrent detection voltage in accordance with ON resistance of the charge-discharge control FET, the S-8250B Series realizes high-accuracy discharge overcurrent detection.

Applications

    • Lithium-ion rechargeable battery packs
    • Lithium-polymer rechargeable battery packs

Product Page

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