Part Number: UCC28070EVM Other Parts Discussed in Thread: UCC28070 I was studying about the evaluation board UCC28070EVM. I found that you are using 200KHz for just 300 W. Can you explain me the reason to do that? It will be great if you explain in detail…
Part Number: UCC28070EVM Dear Sir,
Hope you are doing well. I have a confusion about PFC Boost Converter. In PFC, We have Semi-sinusoidal input waveform coming from bridge rectifier. This input is fed to interleaved boost PFC. For Semi-sinusoidal input…
Part Number: UCC28070EVM Other Parts Discussed in Thread: UCC28064EVM-004 , UCC25640EVM-020 , UCC28056EVM-296 , UCC25640 , UCC28070 , UCC28064 , UCC28056 Hello,
Can I hook up the UCC28070EVMas a PFC Boost front end to the UCC25640EVM-020? The UCC25640EVM-020 manual…
Part Number: UCC28070EVM Other Parts Discussed in Thread: UCC28070A , UCC27324 Hi Team,
We would like to ask your help regarding our customer's inquiry below.
Would you agree, the App Note sluu312b (below) contains a sub-circuit that is wrong?....it…
Part Number: UCC28070 Tool/software: Hi
I noticed a confusing discrepancy in the placement of the current sense transformer in two different designs using the UCC28070 PFC controller. In the 1200W version, the dot on the transformer is located at the…
Part Number: UCC28070EVM Other Parts Discussed in Thread: UCC28070 Hello,
We require theortical calculation method for 3KW UCC28070 EVM. Kindly support in this regard
Part Number: UCC28070EVM Other Parts Discussed in Thread: UCC28070 In design reference document (HVPFC2PHIL.pdf)
The PID parameters Kp Ki Kd to b0, b1,b2 is as below. In standard PID, b1 = -Kp -2Kd . My question: why there is Ki in equation b1 = -Kp …
Part Number: UCC28070EVM Other Parts Discussed in Thread: UCC28070 HI sir
I test Figure 6. Current Loop Gain (TdB (f)) and Figure 7. Current Loop Phase (qc (f)) in SLUA479A
The Schematic(page 2) in SLUA479A
I actually tested it and have some question ,…
