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PSPICE-FOR-TI: TPS61030:PSpice Model Malfunction

?? ??
Prodigy 20 points

Part Number: PSPICE-FOR-TI
Other Parts Discussed in Thread: TPS61030

After downloading the “TPS61030 Unencrypted PSpice Transient Model Package (Rev. A)” provided in the datasheet and attempting to run it in PSpice for TI, an error occurred.
I would like assistance in resolving this issue.
  • 0
    TI__Mastermind 35850 points

    Hello,

    Thanks for using the e2e forum.
    The responsible engineer for this PSpice model is currently out of office.
    I had a look at the model files instead and found there is a syntax error in the netlist file. It is a wrongly placed bracket "}"

    I fixed the line and now the model is running properly again.
    We will upload a revised version of the model to the ti.com website in the near future.

    In the meantime, please use this file instead:
    SLIM126_fixed.zip

    Best regards,
    Niklas

  • 0
    Prodigy 20 points
    Thank you for your support.
    The simulation is now running, but I am still not getting a 5V output.
    Could you please check it again?
  • 0 in reply to ?? ??
    TI__Mastermind 35850 points

    Thanks for the feedback.
    Did you run the testbench for the full simulation time?
    The default simulation is a start-up, meaning VOUT is slowly ramp up (First to the VIN level, then the device starts switching and VOUT further increases to 5V)
    If this is not happening on your side, feel free to send me screenshot of your simulation outputs and I will have a look.

    Best regards,
    Niklas

  • 0 in reply to Niklas Schwarz
    TI__Genius 17215 points

    Thanks Niklas for helping to reply.

    Please let us know about your updates.