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BQ25700A: ship mode function

Fred Cheng
Expert 5280 points
Part Number: BQ25700A

Hi team,

may I know what is this bit function for?

and why choose 3.8V?

  • +1
    TI__Mastermind 25335 points

    Hi, Fred,

    This bit is to discharge BAT cap when the battery pack entered ship mode (or disconnected from the charger). 3.8V is a target voltage to make sure it is not high enough to wake up the battery pack during shipping mode. 

    Regards,

    Tiger