TPS61175-Q1: No Simulation Results for TPS61175-Q1 Transient PSPICE Model

James Fyne

Part Number: TPS61175-Q1

I've tried using the unencrypted PSPICE model in my own circuit with my own PSPICE, and I've tried using TI's encrypted model and circuit and TI-PSPICE, but the result is the same. The simulation runs for 10+ minutes, indicates that it's 100% complete, only to find there are no results. Here is a screen shot of the latter attempt.

over 3 years ago

0 Helen chen over 3 years ago

TI__Mastermind 40080 points

Dear Sir,

Please post the screen shot.

0 James Fyne over 3 years ago in reply to Helen chen

Prodigy 110 points

Below is the image you requested. However, I think I've determined the problem. The transient model, as designed, seems to require the EN control as implemented. When I try to tie EN directly to VIN, which is a valid application, the model doesn't behave well. It would be nice if a note was added with the model, indicating the apparent dependency.

0 James Fyne over 3 years ago in reply to James Fyne

Prodigy 110 points

...as implement in the associated DSN file from TI.

0 Helen chen over 3 years ago in reply to James Fyne

TI__Mastermind 40080 points

Hi James,

We will check it! Please wait in patience.

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TPS61175-Q1: No Simulation Results for TPS61175-Q1 Transient PSPICE Model