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LM5001-Q1: Simulation not running properly

Naveen Johny
Prodigy 120 points
Part Number: LM5001-Q1

Hi,

I ran the LTspice simulation of the boost application indicated in the LM5001-Q1 datasheet, using the exact same circuit shown in the datasheet by using the PSPICE model provided on TI's website. However, the simulation stops at 4us and does not display the expected 48V output voltage. Someone please look into this. I'm attaching the images of LTspice simulation, Output voltage graph and application circuit from datasheet respectively.

LTspice Simulation

Please consider this query ASAP.

Best Regards

Naveen Johny

  • 0
    TI__Mastermind 19595 points

    Hello Naveen Johny,
    Thanks for reaching out to us via e2e.

    Our simulation models have been designed for PSpice.
    Due to syntax differences, it is not guaranteed, that they will work in LTspice.
    Please use PSpice for TI which you can download for free from our website.

    Best regards,
    Harry