STMicro's STUSB4700 is a USB PD controller communicating over Type-C™ configuration channel pin (CC) to negotiate a given amount of power to be sourced to an inquiring consumer device. The STUSB4700 addresses automotive applications. The device can handle any connections to a sink or DRP without any MCU control, from the device attachment to power negotiation, including V_BUS discharge and protections.