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: to use with UCC256304, Inrush current prevent

Part Number: UCC28056
Other Parts Discussed in Thread: PMP21251, ,

Hi all,

For PMP21251 , Inrush current prevent circuit is absolutely necessary?

UCC28056 is very small ,but no merit because required a lot of space of Q100,Q102,Q103,D108,C113,C116,C117,RT100,R103,R111,R120,R116,R119

If you have another small circuit for Inrush prevent, please teach me.

Televisions that do not turn on and off quickly, power thermistor is used  for AC live line.

If I can neglect the loss of HOT power thermistor loss, can I use power thermistor instead of circuit?

Thank you,