CYPD4236-40LQXIT

Application Specific Microcontrollers Overview

The CYPD4236-40LQXIT is a single-port USB Type-C Power Delivery controller from Infineon Technologies, belonging to the EZ-PD CCG7S family. It integrates an ARM Cortex-M0 processor with 128 kByte Flash and 8 kByte SRAM. The device supports USB PD 3.0 and includes an integrated buck-boost controller for power management. It features VCONN FET support and is housed in a 40-pin QFN package.

Application Specific Microcontrollers Feature Summary

• Integrates a dedicated buck-boost controller for efficient power conversion within a single-port solution.
• Supports USB Power Delivery 3.0 specifications for comprehensive power negotiation and delivery.
• Includes built-in VCONN FET functionality to manage cable communication power requirements.

Application Specific Microcontrollers Applications

• Single-port USB Type-C power adapters
• Desktop computer power supplies
• Notebook docking stations

Application Specific Microcontrollers Procurement Notes

Verify the specific suffix 'T' indicates cut-tape packaging rather than reel packaging when ordering. Confirm the component status as active or preferred before finalizing design-in decisions. Ensure compatibility with the EZ-PD host SDK for firmware development and integration into target systems.

Application Specific Microcontrollers Selection Notes

Select this component for designs requiring a compact, single-port USB-C solution with integrated power stage control. It is suitable for applications needing USB PD 3.0 compliance without external gate drivers for the internal power path. Consider the 40-pin QFN footprint for PCB layout constraints.

Application Specific Microcontrollers Part Context

This part belongs to the EZ-PD CCG7S family of USB Type-C controllers. It represents an evolution in single-port solutions by combining protocol handling with power regulation capabilities. The family targets high-efficiency power adapter designs where space savings and component count reduction are critical priorities.

Application Specific Microcontrollers Replacement Considerations

Check for CYPD4236-40LQXI if reel packaging is required instead of cut tape. Verify if legacy CCG4 family members like CYPD4226 meet functional needs, though they lack the integrated buck-boost controller.