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PSPICE-FOR-TI: A issue in PSpice for TI: the total simulation time is 300 milliseconds, and the progress has been stuck at 100ms.

Mark-Lee
Prodigy 60 points
Part Number: PSPICE-FOR-TI
Other Parts Discussed in Thread: LMR36015

I Use LMR36015 to realize the voltage conversion from 50V to 7.3V, but when I use "PSpice for TI" software for simulation, the total simulation time is 1s, but when it reaches 300ms. During the simulation, the step size will become smaller and smaller, how to achieve a fixed step size?
This is my simulation file. https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/196/5102.TEST1.7z

  • 0
    TI__Mastermind 23815 points

    Hi Mark-Lee

    Try simulating for a shorter amount of time. You should get the idea of how the device performs over a couple ms. It also helps to start with the files provided on the device page and modify them.

    All I need to do to match get your design specs is to change the VIN and VOUT parameters.

    Let me know if this works.

    Thanks,

    Andrew