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UCC256404: PSpice Model

Ahmad El Hajj Hassan
Prodigy 70 points
Part Number: UCC256404

Hi,

There is no Pspice model for UCC256404 on the website, is there one which I can use?

If not, then how can I import Simplis model into Pspice?

Thank you.

  • +1
    TI__Guru 50190 points

    Hi Ahmad,

    Unfortunately, we do not have a Pspice model for this or our newer UCC25660 controller.  The reason is that a Pspice model would be very slow and difficult to run. Simplis is a much faster simulator that is less prone to convergence issues. 

    There is no way to import a Simplis model into Pspice. 

    The best simulator for the LLC topology is the actual EVM.

    I wish I had a better answer for you.