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BQ25618: QON pin connection if it is unused.

Toshiro Imi
Expert 7220 points
Part Number: BQ25618

Hello,

Our customer plans to QON function unused. Could you please help him how QON pin deal with in such case.

Does it always pulled up via internal 200k-ohm. If it is true, he needs to add a pull down resistor to keep BATFET on state.

Best regards,

  • 0
    TI__Guru**** 166466 points

    Hi Toshiro-san,

    /QON is internally pulled up and can be left floating if not used.  /QON is only pulled low to exit ship mode or, if not in ship, perform system reset by momentarily turning on the BATFET.

    Regards,

    Jeff