Hi Gerard,
I have seen designs in the region of 300W using the UCC28063 which is TI's two phase interleaved PFC controller in a PFC flyback design. I suspect 320W is too high for a single stage PFC flyback. The interleaving means each stage is 160W…
Hi Adil,
Assuming you want a single stage flyback topology using 2-interleaved phases with isolation, then the UCC28060 is a good choice for your ~ 2+ kW output. Look at the our reference design PMP10116 200W Natural Interleaving Transition-Mode PFC…
Hi,
The UCC29910A has been designed for the pfc stage in AC adapter type applications where the input voltage range is 90Vac to 264Vac and the output voltage is 84Vdc. It is most likely unsuitable for LED driver type applications since:
It does…
Part Number: UCC28060 Other Parts Discussed in Thread: UCC28063A , UCC28063 , PMP10116 , TPS92314 Hi,
I'm beginner for PFC controller, and have simple question.
1. As for the below attached TI's application note, VCC is from R2, R7, R8 of HV node…
