MPQ2143 simulation support

Hello,

I am trying to simulate MPQ2143 step down convertor using the Pspice model provided on the product page. But according to this forum thread, MPS doesn’t support Pspice for any MPS device. Also, an MPsmart simulation file is not provided. So how should I simulate this part?

[https://forum.monolithicpower.com/t/mp1476-simulation-support/1427/2]

Thanks,
Kshitish