2024-06-27 07:26 AM
The datasheet (and eval board) for the STUSB4710 show the device paired to a buck converter using a >22V supply for this USB C power source IC. I would like to drive the 4710 with 14V (automotive application) and be able to still get the full range of USB C power out of it (5V to 20V). Is there an ST buck boost converter that would be able to interface to the feedback pin of the 4710? Would I be better off to boost my 14V to >22V then just use the referenced buck converter?
https://www.st.com/en/interfaces-and-transceivers/stusb4710.html#tools-software
https://www.st.com/en/evaluation-tools/steval-isc004v1.html