TPS552892-Q1: simulation

Varsha D

Part Number: TPS552892-Q1

Hi,

I'm trying to Simulate but I have been Errors, sharing you snapshot of the errors an the design. it takes lot of simulation time too.

percentage complete of simulation was stuck at 76% for more than a hour, and then it stopped. I have make sure signals are auto converge, probe point was only 2(input & Output), check the wave form attched

Thanks,

over 1 year ago

0 Varsha D over 1 year ago

Prodigy 60 points

Attached file is the the circuit, for which it is throwing errors, which is mentioned above

0 Brigitte over 1 year ago in reply to Varsha D

TI__Guru 65880 points

Hello Varsha D,

The expert for this device is out of the office this week, please expect and answer next week.

Best regards,
Brigitte

0 Bryce Xun over 1 year ago in reply to Varsha D

TI__Mastermind 27970 points

Hi Varsha,

Thanks for reaching out.

It is recommended to revise the peripheral components based on the original PSpice project release on TI.com, otherwise it is highly possible to cause errors if some setup is wrong.

https://www.ti.com/lit/zip/slvme05

It is also recommended to use the calculation tool to design the peripheral parameters first, then start the simulation. With inappropriate parameters, it is possible to result in convergence issues.

https://www.ti.com/tool/download/TPS552892-CALCULATION-TOOL

BRs,

Bryce

0 Bryce Xun over 1 year ago in reply to Varsha D

TI__Mastermind 27970 points

Hi Varsha,

We have not seen an update from you for four weeks, so I assume the questions are answered and the issue is solved.

I close this thread now. If there is still something open, please reply and the thread will get opened again.

If you have any other question or of the thread has been locked, please open a new one.

Clicking the Resolved Button also helps us to maintain this forum.

Best regards,

Bryce

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TPS552892-Q1: simulation