UCC21750: Simulation not running/ taking too much time

ARCHIN N BABU

Part Number: UCC21750
Other Parts Discussed in Thread: TINA-TI

Tool/software:

Hi,

I am also facing similar issue while simulation in LTSpice. Simulation not running/ taking too much time. I have cross checked connection with reference design, schematics and Pspice transient model. For your reference I have attached a snap of simulation circuit. Please let me know how to resolve.

Regards

ARCHIN N BABU

3 days ago

+1 Sean Cashin 3 days ago

TI__Mastermind 23106 points

Hi Archin,

Can you try this version of the PSPICE netlist?

4331.UCC21750.lib

Also, if you use PSPICE for TI or TINA-TI, then you can send me simulation files and I can support your simulation effort. I am not able to send or receive LTSPICE files due to copyrights with this competitor company.

Best regards,

Sean

0 ARCHIN N BABU 3 days ago in reply to Sean Cashin

Prodigy 90 points

HI,

This model is working, Thanks Sean.

Regards

ARCHIN N BABU

Power management

Power management forum

UCC21750: Simulation not running/ taking too much time