Part Number: PMP23069 Other Parts Discussed in Thread: CONTROLSUITE , TIDM-1022 Hi,
My customer wants to test C2000 solution on their existing product(bridge, CCM, single phase PFC + competitor MCU).
-110\220VAC to 400VDC\380VDC
Answer your questions below,
1, Yes, I have tried, but our firmware can only process below 200kHz. When larger than 200kHz, the firmware will not workable.
2, There are a lot of totempole bridgeless in TI, such as TIDA-010203, TIDM-2008, PMP23069…
It's okay to replace Q101 and Q102 with GaN FETs. However, PMP22220 uses AC-switch bridgeless PFC, which is a bridgeless PFC doesn't need to use GaN FET. It will make more sense to use GaN FET in a totem-pole bridgeless PFC like PMP20873 or…