TPSI3050-Q1: I want a Multisim library

Hi Ram, 

Welcome to E2E and thank you very much for reaching out to us with these questions. 

We do not support Multisim models, but you can try to import the PSpice model into Multisim. You can import the unencrypted models into any tool that supports PSpice syntax. The following link could provide you some help. https://knowledge.ni.com/KnowledgeArticleDetails?id=kA03q000000YIN6CAO&l=en-US

In addition, I would recommend installing PSpice for TI which allows to easily simulate our devices. Use the following link to download the tool. https://www.ti.com/tool/PSPICE-FOR-TI

Could you provide us more information about the specific application you are targeting? Feel free to share schematics with us for feedback and review. 

Let us know if this response answered your questions. 

Sincerely, 

Francisco Lauzurique