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AM4378: VDD_MPU_MON

Arunkumar Krishnaraj
Prodigy 30 points

Part Number: AM4378

Hi,

We are moving to pilot production, we haven't taken fan out of this pin (VDD_MPU_MON), shall we leave out this pin or it need to connect to VDD_MPU?

Note : we have not used kelvin connection.

  • 0
    TI__Guru 63615 points

    The AM437x datasheet has the following note associated with this pin.

    When the Kelvin connection is not used it should be connected to the same power source as VDD_MPU.

    Based on this comment, you should be connecting this pin to the same power supply that is sourcing VDD_MPU.

    Regards,
    Paul