This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TIDA-01505: TIDA-01505

Part Number: TIDA-01505
Other Parts Discussed in Thread: UCC28C42, UCC28C43

Hello,

In this reference design, the flyback controller being used is UCC28C43. Due to the part shortage issue, may I ask if I use UCC28C42 instead, shall I modify the circuit or I can use the same circuit? If possible, do you have any other alternative flyback controllers to be recommended for this application? 

Thank you,

Alice