LM51551-Q1: PSPICE import issue in LTSPICE

Songzhen Guo

Part Number: LM51551-Q1
Other Parts Discussed in Thread: LM5155

Hi Expert,

When customer using PSPICE model from TI.com. When they import the model in LTSPICE, there is error, see the screenshot below:

Then customer come to trans.lib, and delete a "}". It can import the model in the software.

After that, when customer start to run the simulation, the GATE no output. Could you check it for customer? Thanks.

Best Regards

Songzhen Guo

over 2 years ago

0 EM over 2 years ago

TI__Genius 11215 points

Hello,

Thanks for reaching out. We usually do not support LTSpice, anyway let me move this thread to the TI PSPICE team so that they can support you furthermore.

Kind regards,
EM

0 JC Zhu over 2 years ago in reply to EM

TI__Mastermind 29035 points

Hi Songzhen,

It appears that LTSpice does not recognize a component in the model. Like EM said, we do not support LTSpice usage.

My recommendation is for the user to install the free PSpice for TI software (PSPICE-FOR-TI Simulation tool | TI.com) and use that to simulate the LM5155.

Thanks,
JC

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LM51551-Q1: PSPICE import issue in LTSPICE