MP5029GD-C-Z

Overview

The MP5029GD-C-Z is a USB switch IC and charging port controller manufactured by Monolithic Power Systems. It integrates a current-limit switch to support CDP, DCP, and QC3.0 charging modes. The device operates within a supply voltage range of 3 V to 22 V and supports a switch DC current of 3 A. It is housed in a QFN-14 surface-mount package.

Feature Summary

• Integrates USB charging port control with current-limit switching capabilities
• Supports standard charging protocols including CDP, DCP, and QC3.0

Applications

• USB charging port controllers
• Current-limit switch applications
• QC3.0 compatible power delivery systems

Procurement Notes

Verify the specific suffix 'Z' against official MPS documentation to confirm RoHS compliance status and lead time requirements. Ensure the QFN-14 package dimensions match the target PCB layout. Confirm that the 3 A current rating and 22 V maximum voltage align with system design constraints before finalizing procurement.

Selection Notes

Select this component for designs requiring integrated USB protocol detection and current limiting. The QFN-14 package offers a compact solution for space-constrained applications. Verify compatibility with required charging standards such as QC3.0. Ensure the input voltage range covers the expected operational supply conditions for the target application.

Part Context

This part belongs to the MP5029 series of USB switch ICs from Monolithic Power Systems. These devices are designed to manage power distribution and charging negotiation in USB-based systems. The series provides integrated solutions for detecting connected devices and regulating current flow to prevent overcurrent conditions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.