CYPD3125-40LQXIT

Application Specific Microcontrollers Overview

The CYPD3125-40LQXIT is a USB interface integrated circuit belonging to the EZ-PD CCG3 family, manufactured by Infineon Technologies. It functions as a single-port USB Type-C hub controller compliant with USB-C 3.0 standards. The device features an ARM Cortex-M0 core and supports Full Speed data rates of 1 Mb/s. It operates within a supply voltage range of 2.7 V to 21.5 V, with a maximum operating current of 25 mA. The component is housed in a QFN-40 package and is rated for industrial temperatures between -40°C and +85°C.

Application Specific Microcontrollers Feature Summary

• Single-port USB Type-C Hub Controller
• ARM Cortex-M0 Core
• USB-C 3.0 Standard Compliance
• DRP Port Type Support

Application Specific Microcontrollers Applications

• USB Hub Controllers
• USB Interface ICs
• Interface ICs

Application Specific Microcontrollers Procurement Notes

Verify the specific ordering suffix against official Infineon documentation to confirm package type and tape/reel specifications. Confirm RoHS compliance status through the manufacturer's product qualification reports. Ensure the source document explicitly identifies the part number as active or preferred to avoid obsolescence risks during procurement.

Application Specific Microcontrollers Selection Notes

Select this component for designs requiring a single-port USB Type-C hub solution with DRP capabilities. Verify that the system power architecture supports the 2.7 V to 21.5 V input range. Confirm compatibility with the required I2C, SPI, or UART interfaces for host communication. Ensure the QFN-40 package fits the PCB layout constraints.

Application Specific Microcontrollers Part Context

This part is part of the EZ-PD CCG3 series, which provides USB Type-C port control solutions. It integrates an ARM Cortex-M0 processor for firmware execution. The CCG3 family is designed for applications requiring robust USB Power Delivery management and Type-C configuration channel handling within a compact form factor.

Application Specific Microcontrollers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Infineon's official cross-reference tools or datasheets for potential alternatives within the CCG3 or newer CCGx families.