Hello,
We have question about peak current limit of UCC3818 as below.
my application is AC-DC power supply and use UCC3818 as PFC.
- how the difference behavior of PKL between 90Vac and 264Vac at max load conditition?
- what is posible root cause of PFC reach PKL at high line 264Vac input at max load condition while 90Vac not happen
MD