MCP22301-1I/KYX

Controllers Overview

The MCP22301-1I/KYX is a stand-alone USB Type-C Power Delivery 3.1 controller manufactured by Microchip Technology. It integrates a 32-bit ARM Cortex-M0+ microcontroller with a PD MAC/PHY in a 6.0 mm x 6.0 mm 40-VQFN package. The device supports Source-only, Sink-only, and Dual Role applications with standard power profiles up to 100W. It features an integrated 1.8V regulator, ten configurable GPIOs, and operates within an industrial temperature range of -40°C to +85°C.

Controllers Feature Summary

• Integrated USB Power Delivery 3.1 MAC for baseband communication
• Embedded 32-bit ARM Cortex-M0+ CPU for customizable firmware execution
• Built-in analog discrete components including VCONN FETs and current/voltage sense circuits
• Supports dual-port expansion via external MCP22350 devices using SPI interface

Controllers Applications

• Point-of-Sale Terminals
• Charging Lockers
• IoT Products and Sensors
• Smart Speakers and Monitors
• Conference Systems

Controllers Procurement Notes

Verify the specific suffix KYX against official documentation to confirm tape-and-reel packaging requirements. Confirm that the -1 variant designation strictly excludes hardware dead battery support compared to the -2 variant. Ensure programming with compiled application code is performed prior to deployment as the device ships blank.

Controllers Selection Notes

Select this component for designs requiring a compact, standalone USB Type-C PD solution without external MCU dependency for protocol handling. Choose the -1 variant when dead battery Rp termination is not required. Consider the -2 variant if sink-only bus-powered detection is necessary. Verify SPI interface compatibility if implementing multi-port configurations.

Controllers Part Context

This part belongs to the MCP22301 family of USB Type-C PD controllers. It is distinct from the MCP22301-2 variant which includes hardware dead battery support. The device complements the MCP22350 PHY for expanded port solutions and utilizes the SAM D20 microcontroller architecture for its processing core.

Controllers Replacement Considerations

The MCP22301-2I/KYX serves as a functional substitute if hardware dead battery support is required. External MCP22350 devices may be used alongside this controller for dual-port implementations.