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TINA/Spice/UCC28C43: Unencrypted PSpice Transient Model didn't work

Florian Rumpl19
Prodigy 36 points
Part Number: UCC28C43
Other Parts Discussed in Thread: TINA-TI,

Tool/software: TINA-TI or Spice Models

Hi community,

I have downloaded the unencrypted PSpice model from the TI homepage.

Then I create a part in LTSpice but the model didn't work.

I think the output of the UCC28C43 should in the simulation steady on, if the feedback and the current sense is grounded.

Maybe somebody has some experience with this model in LTSpice simulations.

Thx Florian

  • 0
    TI__Mastermind 39210 points
    Hi Florian,

    We are unable to support our models in LTSpice due to licensing terms. I would recommend giving it a try in TINA-TI. The TINA-TI model for UCC28C43 should be available in the product folder. Please use the Startup testbench as a starting point. If you are new to TINA-TI, the video training series below will help you ramp up quickly.