Hey,
I'm designing an stm32mpu1 board and I have the Discovery Kit (DK) as a reference design.In the DK I see the following schematic for the USB-C power supply (CN7):
I am not quite sure what the point of the MOSFETS is.
For the other USB-C (CN6) I see MOSFETS AND Bipolar transistors:
Can someone explain what they are for? I'm trying to decide weather I need them in my design or not. Until now I always just connected the power supply to my PMIC and all I ever needed was some ESDs for protection and decoupling/bulk caps.
