LM51561-Q1: Unencrypted SPICE model for LM5156-Q1

Jaakko Nissinen

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

Hi,

I'm trying to simulate flyback circuit with LM5156 controller with LTspice. Would it be possible to get unencrypted spice model?

over 3 years ago

0 Brigitte over 3 years ago

TI__Guru 58215 points

Hello Jaakko,

Please check the product folder. You can find it there.

In addition, let me point you to the new simulation tool we have available for a lot of our devices:

Best regards,
Brigitte

0 Jaakko Nissinen over 3 years ago in reply to Brigitte

Prodigy 25 points

Hi Brigitte

Thanks for your answer. I didn't mention on my previous question that I have already tried that one from the product folder. On the file description it says that it is unencrypted but I think it is encrypted. At least LTspice couldn't open the model. I already have the design in LTspice so the unencrypted model would be appreciated.

BR, Jaakko

0 Brigitte over 3 years ago in reply to Jaakko Nissinen

TI__Guru 58215 points

Hello Jaakko,

You are right, this is the encrypted model. Let me check if we can support the unencrypted model.

Power management

Power management forum

LM51561-Q1: Unencrypted SPICE model for LM5156-Q1