Hello Dear
I checked your company product circuit design (TIDA00779) and I think it's useful for my work but first i want to know the best simulation software to test this circuit in our load system ,I started to use Pspice simulation but the problem is that i can't find the component of this circuit in program library or any where in the internet look likes (L3,L2 chokes and IC 28180 model ) please dear recommand me the best software to make simulation for this circuit before ordered it. thanks a lot in advance.