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TPS25751: Regarding the PPS of the TPS25751

Kyohei
Expert 1400 points
Part Number: TPS25751

Tool/software:

Hi team,

When replacing the battery charger in the diagram below with a programmable DC-DC converter, can the device enable PPS as PD3.1?

In that case, is there any reference design for a programmable DC-DC converter？

Best regards,

Kyohei

  • 0
    TI__Guru 63171 points

    Hello,

    Kyohei said:
    When replacing the battery charger in the diagram below with a programmable DC-DC converter, can the device enable PPS as PD3.1?

    No.  At this time the only the I2C event table only supports these devices:

    Kyohei said:
    In that case, is there any reference design for a programmable DC-DC converter？

    There is no reference design for a DC-DC converter.  What is available today is the EVM.  The PD communicates the negotiate PPS contract voltage to the BQ through the I2C bus.

    Regards,

    Chris