UCC28730-Q1: Problem with importing UCC28730 MACRO in to TINA

Daniel Waleniak

Expert 3755 points

Part Number: UCC28730-Q1
Other Parts Discussed in Thread: UCC28730, UCC24650

Hi there,

I downloaded UCC28730 spice macro from this link. But when I try to import to TINA, an error message pops out:

Same for UCC24650 from the same zip file. The only transformer can be imported.

This is Tina which I use:

Can you give instructions on what I doing wrong?

over 2 years ago

+1 Mike O' over 2 years ago

TI__Guru 66135 points

Hello,

The PSpice model was optimized for PSpice. Others have reported issues importing models into Tina TI.

To resolve this issue you can down load PSpice for free from TI. The following link will will bring you to a down load link.

https://www.ti.com/tool/PSPICE-FOR-TI?keyMatch=&tisearch=search-everything&usecase=software

The good news is the UCC28730 PSpice transient model is released in a power system that is fully simulated. You can modify it for you needs.

https://www.ti.com/lit/zip/slum527

Regards,

0 Daniel Waleniak over 2 years ago in reply to Mike O'

TI__Expert 3755 points

Hello Mike,

Thank you for the insight. It appears that there is an issue with the customer's design so I will take that off the public forum and ask for the team's support in a separate thread.

Best regards,

Daniel

Power management

Power management forum

UCC28730-Q1: Problem with importing UCC28730 MACRO in to TINA