CYPD2103-20FNXIT

Application Specific Microcontrollers Overview

The CYPD2103-20FNXIT is a USB Type-C and Power Delivery (PD) cable controller from Infineon Technologies, part of the EZ-PD CCG2 series. It integrates a dual-core ARM Cortex-M0 processor with hardware acceleration for USB PD protocol handling. The device supports USB Type-C connector configurations and manages power roles via integrated FET drivers. Key electrical specifications include an operating voltage range of 2.7 V to 5.5 V, a maximum data rate of 1 Mb/s, and a typical operating supply current of 7.5 mA. It is housed in a CSP-20 package and operates within a temperature range of -40°C to +85°C.

Application Specific Microcontrollers Feature Summary

• Dual-core ARM Cortex-M0 processor with dedicated hardware accelerators for USB PD 2.0/3.0 and USB Type-C compliance.
• Integrated gate drivers for external N-channel and P-channel FETs to manage power path and role swap operations.
• Supports Source and Sink power roles with configurable voltage levels up to 20V via CC lines.
• Includes built-in protection features such as over-voltage, over-current, and thermal shutdown.

Application Specific Microcontrollers Applications

• USB Type-C charging adapters and wall chargers
• Portable battery packs and power banks
• Docking stations and hubs with power delivery capabilities
• DisplayPort alt mode cables and adapters

Application Specific Microcontrollers Procurement Notes

Verify the specific suffix '20FNXIT' against the official Infineon datasheet to confirm package type (CSP-20) and tape-and-reel specifications. Ensure compatibility with the target PCB footprint and soldering profile for CSP packages. Check for any regional regulatory compliance markings required for the destination market.

Application Specific Microcontrollers Selection Notes

Select this component when a compact solution for USB PD 2.0/3.0 negotiation and Type-C port management is required. The CCG2 family is suitable for applications needing low power consumption and small form factors. Compare pinout and firmware support requirements with other CCG2 variants like CYPD2104 if additional GPIOs or different packaging is needed.

Application Specific Microcontrollers Part Context

The CYPD2103 belongs to the EZ-PD CCG2 family of USB controllers. It is designed to replace discrete logic solutions for USB Type-C implementation. The 'CYPD' prefix indicates a Cypress (now Infineon) USB PD product line. This specific model focuses on basic Type-C and PD functionality without advanced DisplayPort alt mode routing found in higher-end models.

Application Specific Microcontrollers Replacement Considerations

Direct pin-to-pin replacements within the CCG2 family may include CYPD2104 or CYPD2119, depending on package and feature requirements. Verify firmware binary compatibility if migrating between variants. Consult Infineon's official cross-reference guide for confirmed equivalent parts.