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.

UCC28056: About the fsw(Switching frequence)

Part Number: UCC28056

Could you please tell me how to adjust the switching frequency(fsw)?
I need that when Vin=90V, fsw can be about 100khz, and when Vin=220V, fsw can be about 200khz, is it possible?