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CYPD6125-40LQXI is listed in the Application Specific Microcontrollers range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC MCU 32BIT 32KB FLASH 40QFN. Review the specifications below when checking this part for your BOM.
The CYPD6125-40LQXI is a USB interface integrated circuit belonging to the EZ-PD family, designed for single-port USB Type-C power delivery applications. It operates within a supply voltage range of 2.75 V to 5.5 V and supports data rates up to 1 Mb/s (Full Speed). The device integrates an ARM Cortex-M0 core and provides I2C, SPI, and UART interfaces for host communication. Packaged in a QFN-40 format, it functions as a dedicated USB controller compliant with USB-C standards.
Verify the specific suffix (e.g., -40LQXIT vs -40LQXI) against the official datasheet to confirm packaging type, such as Reel or Tray, as this affects handling but not electrical function. Confirm moisture sensitivity level requirements during storage and reflow soldering processes prior to procurement.
Select this component for designs requiring a dedicated single-port USB-C controller with an embedded microcontroller. Ensure the system power supply remains within the 2.75 V to 5.5 V operational window. Verify that the QFN-40 package dimensions fit the PCB layout constraints and that thermal dissipation meets the -40°C to +85°C industrial temperature grade specifications.
This part belongs to the EZ-PD series of USB Type-C controllers manufactured by Infineon Technologies. It serves as a specialized interface solution for managing USB-C connections and power delivery protocols in compact electronic systems.
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official cross-reference lists for compatible alternatives.
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