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TPS25921: Driving ENUV pin by MCU GPIO

Part Number: TPS25921

Hi team,

Is it okay to drive an ENUV pin by a MCU GPIO directly without R1 and R2 in fig.29 on the datasheet?

I do not need UVLO function, but I want to use the ENUV pin to enable the device.

I will drive the enable pin directly by the MCU GPIO without resistors to reduce a current consumption.

Are there any problem to do that?

Regards,

Taka

2 Replies

  • Hi Taka,

    MCU GPIO pin can be used directly to control the enable pin of the device. There would not be any issue.

    Best Regards,
    Rakesh
  • In reply to Rakesh:

    Hi Rakesh,

    Thank you for your quick response!

    Regards,

    Taka

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