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BQ25710: battery learn mode and shift mode

Fred Cheng
Expert 5960 points
Part Number: BQ25710


Hi team,

what’s learn mode and peak shift mode?

would you help elaborate?

  • 0
    TI__Expert 4780 points

    Hello Fred,

    LEARN function allows the battery to discharge while the adapter is present. It
    calibrates the battery gas gauge over a complete discharge/charge cycle.
    When the battery voltage is below battery depletion threshold, the system
    switches back to adapter input by the host. When CELL_BATPRESZ pin is
    LOW, the device exits LEARN mode and this bit is set back to 0.

    Khalid