TPSM33625: TPSM33625 Transient PSpice Model（SNVMCA6） cannot run on PSpice for TI

Shinichi Inoue

Guru 21556 points

Part Number: TPSM33625

Dear Specialists,

My customer would like to confirm TPSM33625 with PSpice for TI, but they could not.

I would be grateful if you could advise.

---Question

The PSpice Model of TPSM33625 cannot be executed on PSpice for TI.
Could you please let me know what to do.

Tool used: PSpice for TI 23.1-2024 S001 Windows SPB 64-bit Edition

After downloading the TPSM33625 Transient PSPice Model,
Open tpsm33625_trans.opj in SNVMCA6.ZIP with PSpice
File→Design Resources→\tpsm33625_trans.dsn→Startup→PAGE1
I displayed the circuit diagram using this procedure.

In TPSM33625, Run PSpice is grayed out and cannot be selected.
Please take a look at the attached screenshot.

By the way
TPSM82864AA0SRDJR was able to run Run PSpice and check the waveform.

---

I appreciate your great help in advance.

Best regards,

Shinichi

over 1 year ago

0 Andrew Kutzler over 1 year ago

TI__Mastermind 23685 points

Hi Shinichi-san,

It looks like that file doesn't come with a default simulation profile. They first gotta make one by clicking new simulation profile:

Then maybe having it look something like this. Then they can run their simulation.

Thanks,

Andrew

0 Shinichi Inoue over 1 year ago in reply to Andrew Kutzler

Guru 21556 points

Hi Andrew,

Thank you for your reply.

I'll share your answer with the customer.

When the customer has an additional question, I consult you again.

I appreciate your great help in advance.

Best regards,

Shinichi

0 Shinichi Inoue over 1 year ago in reply to Shinichi Inoue

Guru 21556 points

Hi Andrew,

My customer and I followed your advice, but it still forced a shutdown.

Please check the following and let me know what to do.

---

1. Select new simulation profile and select Startup for Inherit From.

2. Click OK on the screen that appears.

3. Select RUN and the following popup will appear. Clicking Yes will force shut down Pspice.

4. After rebooting, press RUN and then Yes and the screen below will appear.

WARNING(ORPSIM-15188): There are no devices in this circuit says, so something may not be recognized correctly.

---

I appreciate your great help and cooperation.

Best regards,

Shinichi

0 Andrew Kutzler over 1 year ago in reply to Shinichi Inoue

TI__Mastermind 23685 points

Hi Shinichi-san,

Can you please try again, but make the startup schematic the root file before step one?

Thanks,

Andrew

0 Shinichi Inoue over 1 year ago in reply to Andrew Kutzler

Guru 21556 points

Hi Andrew,

I tried the simulation you suggested, but PSpice was still forced to shut down.

---

made a root file

then made anew simulation

Simulation Settings

the simulation button can click

However, After clicking, the simulation was not executed and was force to shutdown.

A kind of error message appeared, but I could not capture.

Could you please advise what to do?

I appreciate your great help and cooperation.

Best regards,

Shinichi

0 Andrew Kutzler over 1 year ago in reply to Shinichi Inoue

TI__Mastermind 23685 points

Hi Shinichi-san

Could you try re-installing your version of pspice, and try again?

Thanks

Andrew

Power management

Power management forum

TPSM33625: TPSM33625 Transient PSpice Model（SNVMCA6） cannot run on PSpice for TI