LM51561-Q1: PSpice Make Active Error Sepic

Carlos Philipp

Prodigy 30 points

Part Number: LM51561-Q1
Other Parts Discussed in Thread: LM5156

Hey Guys,

i want to simulate a sepic converter with the LM51561-Q1. I downloaded

Unencrypted LM5156-Q1 PSpice Transient Model Package (Rev. F) SNVMBV9F.ZIP (204 KB) - PSpice Model

There is an error if i try to MakeActive the SEPIC Startup-trans file:

ERROR(ORCAP-15044): Cannot change root to SEPIC_Startup. MakeActive aborted.

I tried also Flyback and Steady_State, but both are aborted, too.

Thanks

Carlos

over 3 years ago

0 Stefan Schauer over 3 years ago

TI__Guru 58521 points

Hi Carlos,

thank you for using the E2E forum.

The LM5156 should already be part of PSpice for TI libraries.

Once you open the project you just need to select the simulation profile in the top bar

This will set the active project as well.

Best regards,

Stefan

0 Stefan Schauer over 3 years ago in reply to Stefan Schauer

TI__Guru 58521 points

Hi Carlos,

i have not seen an update on this thread for the last 9 days.
If the issue is solved it would be great to press the is solved button.
If there is still something open, just let me know with the new details.
Best regards,

Stefan

Power management

Power management forum

LM51561-Q1: PSpice Make Active Error Sepic

Unencrypted LM5156-Q1 PSpice Transient Model Package (Rev. F) SNVMBV9F.ZIP (204 KB) - PSpice Model