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Original question:

WEBENCH® Tools/TPS54331: WEBENCH® Tools ERROR TPS54331DR 24V to 12V 3A unable to compensate

WEBENCH® Tools/TPS54331: WEBENCH® Tools ERROR TPS54331DR 24V to 12V 3A unable to compensate

Cheney_Sun
Intellectual 595 points
Part Number: TPS54331
Other Parts Discussed in Thread: TINA-TI

Tool/software: WEBENCH® Design Tools

Hi TI EE:

              Another related questions as bellow:

             When use 10uF/25V MLCC CAP in parallel with two 100uF/25V AL CAP.How to use the WEBENCH® Tools to simulate the compensation data  and choose the right compensation components.

             Thanks

              Best Regards

             Cheney_Sun

  • 0
    TI__Mastermind 25450 points
    Hi Cheney_Sun,

    Adding two different types of caps in parallel is allowed in the tool today for some parts only. The TPS54331 does not support this yet. You can always export the current design (including the existing compensation network components) into the free TINA-TI simulator. Then, you can add the caps as you wish and test out the simulation results for various testbenches like startup, load transient, etc. to ensure your design works as expected.

    You can export to TINA-TI using the "Sim export" button on the top bar in the design. Hope this helps.

    Regards,
    Amod