With the increasing popularity of USB Type-C interfaces and PD3.0 protocol in vehicles, our automotive protocol controllers support Type-C/PD fast charging and DPDM fast charging. They integrate compensation feedback internally and are compatible with the latest Type-C, PD3.1, SCP, and UFCS protocols. Additionally, they can support high-voltage fast charging proprietary protocols through the DPDM interface. The controllers integrate multiple components, including the physical layer, voltage and current sensing, ADC/DAC, gate drivers, interfaces, and protection circuits, minimizing external components to provide a cost-effective solution for automotive charging applications.