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TPS65982 Booster pack Project

Oliver Schmutz
Prodigy 50 points
Other Parts Discussed in Thread: TPS65982

Hi all

I'm trying to find a problem on our design with an TPS65982.

The Problem is that our controller didn`t change to a higher voltage path if the sink is asking for more than 5V.

With the Booster pack board everything is working fine.

Now I want to find the difference between booster pack project and our project.

Br Oliver

  • 0
    TI__Mastermind 36756 points
    Hi Oliver,

    Can you check what PDO Configurations you have under "Transmit Source Capabilities" in your project file?
    If you don't have any higher voltage PDOs configured you wont be able to make higher voltage PD contracts.
    If you do have a higher voltage PDO configured, please ensure it is using the correct Power Switch Path for Source.

    Thank you,
    Eric