Using TPS25750 for USB-C PD

Thread Starter

Omri28$4

Joined Oct 24, 2024
1
Hi,
I'm using TPS25750 for Type-C PD and BQ25792 to handle battery charge for my circuit.
I provide 3.3V off my own regulator that comes from the batteries(4S).
My question regards TPS25750's PP5V pin, which I am confused of what should I connect to it if anything at all.
Also not sure about PPHV - this should be the output voltage?
This is my schematic so far:
1729778794076.png
1729778858430.png
Thanks!
 
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