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LMZ14203H: problems with PSpice model

Vincenzo Pizzolante
Mastermind 23061 points
Part Number: LMZ14203H

hi,

we are using LMZ14203H to investigate the input filter design project in ANSYS.

I am using the PSpice model of LMZ14203H and trying to simulate it in the ANSYS circuit simulator. But I have found some errors in the PSpice model (please refer to the screenshot below):

Do you find similar problems as well? Do you have an updated PSpice model of LMZ14203H?

thanks a lot in advance

KR

Vincenzo

  • 0
    TI__Genius 12500 points

    Hi Vincenzo,

    I suspect that the ANSYS software you are using has a bad compiler which is why the you are getting the error. For example, on the first error the bracket is closed, but it’s closed on line 79, and not on line 75.

    This is from the LMZ14203H_trans.lib opened up in Visual Studio Code editor.

    You may need to manually open up the file and shorten lines 75-79 into one line, and close all of the brackets yourself in order to use that software. Let me know if that works.

    Thanks,

    Andrew