The HUSB351A is designed for a low power USBType-C product. The HUSB351A supports PD2.0, PD3.0, PPS, QC2.0/3.0, Divider 3, BC1.2 DCP, AFC, FCP and SCP protocols. It supports 5V, 9V and 12V three FPDOs and 5V Prog, 9V Prog two APDOs which are fully compliant with USB Power Delivery Specification Revision 3.1, version 1.8. The HUSB351A integrates the VBUS power switch and current sensing resistor to save board space and BOM cost. The HUSB351A integrates all required protections such as Over Voltage Protection (OVP), Under Voltage Protection (UVP), Under Voltage Lock Out (UVLO), Over Current Protection (OCP), Fast Over Current Protection (FOCP) and Thermal Shut Down (TSD).It is available in QFN-20L (3mm x 3mm) package.