CYPD3175-24LQXQT

Application Specific Microcontrollers Overview

The CYPD3175-24LQXQT is a highly integrated USB Type-C port controller belonging to the EZ-PD™ CCG3PA family. It features a 32-bit Arm® Cortex®-M0 processor, 64-KB flash, and 8-KB SRAM. The device supports USB PD Revision 3.1 with Programmable Power Supply (PPS) mode and includes an integrated USB PD transceiver with all required termination resistors. Operating voltage ranges from 3.0 V to 24.5 V on the VBUS_IN_DISCHARGE pin, while the internal core operates at 2.7 V to 5.5 V. It provides system-level ESD protection rated at ±8-kV contact discharge and ±15-kV air gap discharge.

Application Specific Microcontrollers Feature Summary

• Supports USB PD 3.1 including PPS mode and legacy charging standards such as QC 4.0, Apple 2.4A, AFC, and BC 1.2
• Integrates VBUS regulation circuitry with analog feedback control for secondary side voltage regulation
• Includes hardware fault protection for OVP, OCP, UVP, SCP, and VBUS-to-CC short circuits
• Features two PFET gate drivers and two VBUS discharge FETs for power path management

Application Specific Microcontrollers Applications

• PC power adapters
• Mobile chargers
• Car chargers
• Power bank applications

Application Specific Microcontrollers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and tape-and-reel specifications. Ensure that the firmware development environment utilizes compatible tools such as PSoC Creator or the EZ-PD SDK for proper configuration and programming via the SWD interface.

Application Specific Microcontrollers Selection Notes

Select this component for designs requiring a single USB Type-C port with integrated power delivery negotiation and VBUS regulation. The device eliminates the need for external oscillators and termination resistors. Verify compatibility with the target application's voltage requirements, noting the 30-V tolerance on specific pins like CC and VBUS_P_CTRL.

Application Specific Microcontrollers Part Context

This part belongs to the EZ-PD™ CCG3PA consumer series, designed for high BOM integration in USB Type-C power solutions. It utilizes Infineon’s M0S8 technology to combine MCU capabilities with a complete Type-C PD transceiver and protection blocks in a compact 24-pin QFN package.

Application Specific Microcontrollers Replacement Considerations

Consult the official datasheet for cross-reference information. Direct replacements within the same family may include variants with different package options or bonding configurations for dead-battery RD resistors.