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LMR33630: LMR33630

Skylar Li
Intellectual 760 points
Part Number: LMR33630

Hi everyone, I have a question about LMR33630.It has a maximum duty cycle=0.98,maximum input voltage=36V, but why the maximum output voltage is only 24V?

  • +1
    TI__Genius 12515 points

    Hi Skylar

    This is a recommend operate condition instead of strict restriction. Actually Vout can be extended to 28V or even higher, but as Vout rises, the power becomes larger under same Io condition, and the power loss and temperature rise of ic becomes higher, the Tj will exceed the 150℃. If you do need to design a Vo>24V circuit, you can share the operate condition for us to check.

    Thank you.