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BQ25703A: bq25703

Ian Wang
Mastermind 29690 points
Part Number: BQ25703A
Other Parts Discussed in Thread: BQ25703

Hi Sir,

 If bq25703 can select battery charge to system when adapter plug-in?

I checked below register looks like this means, or is others meaning?

Thanks, Ian.

  • 0
    TI__Mastermind 25800 points

    Hey Ian,

    This register bit does have this function. EN_LEARN is used mainly for calibrating a gauge while the adapter is present. 

    You may also consider using the EN_HIZ bit in the ChargeOption3() register. This will also disable the converter which allows the battery to discharge directly to the system. 

    Regards,

    Joel H