PTN5110HQMP

Overview

The PTN5110HQMP is a single-port USB Power Delivery (PD) PHY IC compliant with the Type-C Port Controller Interface (TCPC). It integrates the Type-C Configuration Channel (CC) analog interface and USB PD physical layer functions, including protocol state machines, to support TCPM policy management. The device implements CC detection for Rp/Rd/RA sources and sinks, VBUS voltage monitoring, force discharge, and bleed discharge features. It includes an integrated Vconn load switch with programmable current limit, reverse leakage blocking, and over-temperature protection. Communication with the host processor occurs via an I2C-bus interface.

Feature Summary

• Integrates TCPC-compliant USB PD PHY and CC analog logic for simplified system design
• Includes internal Vconn load switch with current limiting and thermal protection
• Supports multiple Type-C roles including Source, Sink, and Dual Role Power
• Provides hardware control outputs for external power path FETs

Applications

• Notebook PCs and desktop computers
• Chromebooks and tablets
• USB docks and monitors
• Smartphones and cable adapters

Procurement Notes

Verify the specific suffix 'HQMP' against official NXP documentation to confirm package type and tape-and-reel specifications. Ensure the component meets required RoHS standards and check for any end-of-life notices or alternative recommendations from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a system requires a dedicated TCPC-compliant PHY to offload USB PD protocol handling from the main application processor. It is suitable for designs needing integrated Vconn switching and precise VBUS monitoring without requiring separate CC logic controllers.

Part Context

This part belongs to NXP's portfolio of USB Type-C and Power Delivery interface solutions. It complements other components such as the PTN5150AHX and various power switches within the ecosystem, providing the necessary physical layer connectivity for modern USB-C implementations.

Replacement Considerations

Consult official NXP substitution guides for verified alternatives. Generic replacements may lack TCPC compliance or integrated Vconn switching capabilities required by the original design.