MICROCHIP MCP22350-2I/Q8X USB Type-C and Power Delivery Controller, DRP, FRS, UFP, 5.25 V, -40 °C to 85 °C, VQFN-EP-28

MCP22350-2I/Q8X is a highly integrated small form factor USB Type-C® power delivery 3.1 port controller. The MCP22350 provides cable plug orientation and detection for a USB Type-C receptacle and implements baseband communication with a partner USB Type-C device via the integrated USB power delivery 3.1 MAC. The MCP22350 is designed to function as a companion power delivery controller to an external Microchip MCU/SoC using the integrated SPI interface. The device is capable of controlling the power delivery current and voltage using an external power device. The MCP22350 integrates many of the analogue discrete components required for USB Type-C PD applications, including two VCONN FETs with Rp/Rd switching, a power switch, and current and voltage sense circuitry for overvoltage/current detection. Target applications include notebook computers, all-in-one/desktop PCs, smartphones, tablets, monitors, docking stations, HDTVs, printers, multi-port chargers.

• Integrated analogue discrete components reduce bill of materials and design footprint
• USB Type-C® connector support with connection detection and control
• SPI interface for CPU/SoC communication, USB type-C alternate mode support
• Dual role port (DRP) and fast role swap (FRS) support with DRP offload mode
• SPI interface supports communication/configuration via microchip MCU or SoC
• Alternate mode support, DisplayPort� and other major protocols
• CFG-SEL pin for selection of device mode
• Power and I/Os, integrated 1.8V voltage regulator, 8 configurable general purpose I/O pins
• 28-pin VQFN package, with dead battery support
• Industrial temperature range from -40°C to +85°C