Microchip Technology MCP22301 USB Type-C™ PD 3.1 Controllers

Microchip Technology MCP22301 USB Type-C™ Power Delivery (PD) 3.1 Controllers are designed to adhere to USB Type-C cable and connector specifications and USB PD 3.1 specifications. These stand-alone and small form factor controllers enable cable plug orientation and detection for a USB Type-C receptacle. The MCP22301 PD controllers implement baseband communication with a partner USB Type-C device through the integrated USB PD 3.1 MAC. These controllers integrate analog discrete components required for USB Type-C PD applications, including voltage/current sensing circuitry for over-current/voltage detection and two VCONN FETs with Rp/Rd switching.

The MCP22301 PD controllers feature SAMD20 (32-bit Arm^® Cortex^®-M0+) microcontroller and MCP22350 PD MAC/PHY functionality. These controllers include ten configurable general-purpose I/O pins and are available in a 6mm x 6mm 40-VQFN package. The MCP22301 PD controllers are used in multi-port charging docks, charging lockers, conference systems, point-of-sale terminals, and power tools.

Features

USB PD 3.1 compliant MAC
USB Type-C connector support with connection detection and control
USB Type-C cable detect logic
Integrated analog discrete components
32-bit Arm^® Cortex-M0+ CPU
Optional two-port solution via external MCP22350:
- Power delivery firmware controls all ports
- SPI for external MCP22350 communication
Power and I/O:
- Integrated 1.8V voltage regulator
- Ten configurable general-purpose I/O pins

Fully customizable PD firmware:
- Industry-standard MPLABX development and programming environment
- Supports alternate mode operation
- Supports all standard PD profiles (15/27/45/60/100W) and custom profiles
- Supports Dual Role Port (DRP) operation
- Power Delivery Stack (PDS) enables customized PD applications
Available in a 6mm x 6mm 40-VQFN package