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WEBENCH® Tools/LM5069: Unencryped model for LTSPICE

Aaron Jones
Intellectual 760 points
Part Number: LM5069

Tool/software: WEBENCH® Design Tools

Hi TI,

I'd like to use LM5069 in my power limiting scheme, however I need to simulate the performance and I do not have PSPICE.  Is there an unencrypted model or a LTSPICE model that I can use?  If not, can I request one?

Thanks in advance,

  • 0
    TI__Genius 10370 points
    Hi Aaron,

    In the product folder of the LM5069, we have PSPICE and TINA models available. But, I highly reccomend to use our nifty calculator tool when desiginng with the LM5069. This will help review and troubleshoot your design, and would greatly speed up the back-forth communication of questions we would have for information needed for the review (such as total output cap including anything connected downstream from the output node, which may not be shown on a partial schematic).

    You can find it by going to www.ti.com/hotswap ==> click on “Tools & software” ==> then click on “Hot Swap design calculator tools”

    For help on filling out the excel spreadsheet, we have video tutorials. They explain how to enter the correct values cell by cell. The videos are at www.ti.com/hotswap ==> Click on “Support & Training” tab.

    Best Regards,
    Aramis P. Alvarez
  • 0 in reply to Aramis P. Alvarez
    TI__Intellectual 760 points
    Hi Aramis,

    Thank you for suggesting alternatives. I am already aware of these resources and explicitly need an unencrypted model for simulations that are beyond what the calculator tool or training tools provide. Can this be provided?

    Regards,

    Aaron
  • 0 in reply to Aaron Jones
    TI__Genius 10370 points

    Hi Aaron,

    I'm moving this thread to the Simulations Model Forum. One of the engineers should be able to help answer your question :-)

    Best Regards,

    Aramis P. Alvarez