Hi Yunsheng,
My application is a 300 W, 24 V converter. Similar to: PMP20367,PMP30192,PMP11237 etc. One of the reason for choosing UCC29950 , is that there are many design examples available on ti site.
If you strongly recommend using ( UCC28180…
HI Ray,
Thank you for the query.
I would recommend the following controller choices and reference design:
https://www.ti.com/tool/PMP40766 (with CC-CV control)
https://www.ti.com/tool/TIDA-010080
https://www.ti.com/tool/PMP30192 (Combo PFC …