High-accuracy discharge overcurrent detection circuit
Discharge overcurrent detection voltage 0.050 V to 0.150 V (1 mV step)
Accuracy 10 mV (Ta = 25°C)
(Power supply voltage dependency can be set in accordance with ON resistance of the charge-discharge control FET. ).
Full PDF Text Transcription for S-8250B (Reference)
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S-8250B. For precise diagrams, and layout, please refer to the original PDF.
1_03 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. Features High-accuracy discharge overcurrent detection
S-8250B Datasheet
