I have a question.
I’m going to design the PD(Powered Device) of PoE(Power over Ethernet).
(IEEE 802.3at. / 25W)
I will use MP8008 parts.
** If you have any good parts other than MP8008 , please recommend it
(I usually buy parts from Mouser, Digikey. As I looked it up, other models are out of stock.)
In the MP8008 component recommendation circuit, a power conversion element is designed as a transformer.
I’m gonna use a buck converter ( DC DC Converter)
There’s no problem using the buck converter, right?
I don’t need a isolate circuit.
Are there any Application notes for reference? use a buck converter(not transfomer)