LMR14050-Q1: Unencrypted PSpice Transient Model

Hello Enes,

Unfortunately, we cannot support LTspice as it violates the EULA.  Suggest using PSPICE for TI to evaluate our devices please see link below.

PSPICE-FOR-TI Simulation tool | TI.com

Hope this helps.

David.

Hello Enes,

Unfortunately, because of the EULA, I have zero experience in LTSPICE and I am unable to support your specific request.  As I mentioned TI provides PSPICE for TI free to download, suggest you use this with the device model, should you have issues with this software package, we will be more than happy to support you.

In addition, if you are open to receiving support without LTSPICE, please feel free to reopen thread and let me know what it is you are trying to simulate and perhaps I can support you with this approach?

Thanks for your understanding,

David.

Hello Enes,

I consulted with a collegue and I went through the steps of downloading the Trans model from TI.com into PSPICE for TI.  Here were the steps I took to get this model running.

1. Download model into a folder 

2. Extract the zip file into the above folder.

3. Open OPJ file.

4. Open DSN file.

5. the model defaults to start up and not steady state. 

5a. on the left-hand side there are files, right mouse click here and make root.

6. create simulation profile, give name and make run time 2ms for example.

7. place marker (PSPICE for TI limits to 3 markers for this model).

8. Run simulation.

Hope this helps.

David.