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.

UCC28710: Used in a flyback circuit with multiple outputs

Part Number: UCC28710
Other Parts Discussed in Thread: PMP4378, TIDA-00618


    I am using the UCC28710 to design a flyback circuit with multiple outputs and there are several questions that confuse me.(The designed circuit is shown in Figure).

  1. The first question is whether the UCC28710 can support multiple output flyback circuits?
  2. the second question is whether a synchronous rectifier can be used on the output side, and if so, will the ripple caused by the synchronous rectifier MOSFET affect the voltage sampling on the Vs pin of UCC28710?

Best Regards,

Derui Kong