Could u share the reference design of doc ZHCAA15.

Hello Gabriel,

  The ZHCAA15 you reference is here: www.ti.com.cn/cn/lit/an/zhcaa15/zhcaa15.pdf  , and according to the response of your previous E2E post: https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group/c2000/f/c2000-microcontrollers-forum/972523/tms320f28035-requst-for-basing-on-tms-320f28035-3kw-totem-pole-pfc-ref-design  , this design is very old and not supported. 

The similar TIDUE54B referenced is here:  www.ti.com/lit/ug/tidue54b/tidue54b.pdf  .  The actual TIDA-01604 Reference Design is here: www.ti.com/tool/TIDA-01604  .  Please advise if this is suitable for this application.  

Regards, 

~Leonard