LM5121: TINA_Convergence problem_Component: .DBD

Hi Selva,

Thanks for using the e2e forum.
Did you run the LM5121 TINA model directly after download, or is this already a newly created schematic with LM5121?
The default testbenches that are uploaded on the product page are normally tested/validated and should run without errors.

Thanks and best regards,
Niklas 

Hi,

Actually i downloaded the model and edited as i want it to be.

Hi Sevla,

Thanks for the feedback.
I checked the model and it seems like the troublesome components are the FET models.
For debugging purposes, can you try to replace the FETs parts with ideal switches, or with the models that were included in the default testbench?

Best regards,
Niklas