Hi Ashutosh,
For PSFB, you can do either analog or digitally controlled PSFB. For analog control with UCC2951, you can refer to PMP8740 as an example. It is a 2kW battery charger design using PFC + PSFB: https://www.ti.com/tool/PMP8740
For PFC, I would…
Hello Alex,
The Onsemi reference design uses the NCP1680, which is a pure analog controller IC. Currently, TI does not offer a pure analog Totem Pole PFC solution. Our existing designs include using the C2000 microcontrollers, or the UCD3138x controllers…
Part Number: TMS320F28P650DH Other Parts Discussed in Thread: PMP40988 , C2000WARE Tool/software: we are using TMS320F28P650 and want to run control DCL_runPI_L1 in CLA.
The clamath.h and CLA lib have been added. Check the include path, the path is included…
Hello Saeid
Yes, you can leverage pmp23338/pmp23069/pmp40988 reference design for the use of single phase PLL. These reference designs use PLL to detect the angle of input AC voltage.
Thank you
Amir Hussain
If you want to have PFC operates at a higher frequency to reduce inductor inductance and size, you will likely need to make it soft-switching to minimize the switching loss on the MOSFETs. Operates at 150kHz with a continuous conduction mode (CCM) PFC…
Hello Al Raji
While I cannot go through your code due to higher priority work, I recommend using PLL library in C2000. There are many reference design that use PLL library. Some of them are PMP23069 PMP23338 PMP40988.
These reference designs are available…
