This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS54386EVM: Is it possible to alter parts on this evaluation board to test for <25V input?

Part Number: TPS54386EVM

Would I have to swap out the input caps or would there be more to it than that? Outputs of 5V and 3.3V would stay the same.

  • Fidel,

    The inductor ripple current will increase some.  I think it is not too much though. If you increase the inductor values you reduce the ripple current you will also need to re-compensate the circuits.  I would try it with just increasing the voltage rating of the input capacitors.