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TPS25751A

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USB Type-C® and Power Delivery 3.2 controller with moisture detection and programmable power supply

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TPS25751A

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Data sheet Order now

Product details

Function Type-C Internal power path 20 V 5 A, 5 V 3 A Power role DRP, Sink Data role DFP, DRD, DRP Alternate mode No Dead battery support Yes External power-path control NFET Features 20-V CC pins, BC1.2, Web-based GUI Rating Catalog Operating temperature range (°C) -40 to 125
Function Type-C Internal power path 20 V 5 A, 5 V 3 A Power role DRP, Sink Data role DFP, DRD, DRP Alternate mode No Dead battery support Yes External power-path control NFET Features 20-V CC pins, BC1.2, Web-based GUI Rating Catalog Operating temperature range (°C) -40 to 125
VQFN (RSM) 32 16 mm² (4 mm × 4 mm) WQFN (REF) 38 24 mm² (6 mm × 4 mm)
  • This device is certified by the USB-IF for PD3.2
  • Optimized for USB Type-C PD Sink (UFP) and Dual Role Power (DRP) power applications
    • Built in I2C control for TI battery chargers
    • Web-based GUI and pre-configured firmware
    • For a more extensive selection guide and getting started information, please refer to www.ti.com/usb-c
  • Programmable power supply (PPS) and adjustable voltage supply (AVS)
    • Supports PPS source and sink
    • Standalone PPS source control TI battery chargers
    • Programmable interface for PPS sink
    • Supports AVS source
  • Liquid detection
    • Measures directly at the Type-C connector
    • Integrated error handling and protection
  • Integrated fully managed power paths
    • Integrated 5V, 3A, and 36mΩ sourcing switch (TPS25751AD and TPS25751AS)
    • Integrated 20V, 5A, 15mΩ bi-directional load switch (TPS25751AD only)
  • Integrated robust power path protection
    • 20V, 5A bi-directional switch: reverse current protection (RCP), undervoltage protection (UVP), overvoltage protection (OVP), and slew rate control
    • 5V, 3A sourcing switch: OVP, UVP, and current limiting (ILIM) for inrush current protection
    • 26V tolerant CC pins for robust protection when connected to non-compliant devices
  • Additional features
    • 11 configurable GPIOs
    • BC1.2 charging support
    • 3.3V LDO output for dead battery support
    • Power supply from 3.3V or VBUS source
    • 1 I2C controller port
    • 1 I2C target port
  • This device is certified by the USB-IF for PD3.2
  • Optimized for USB Type-C PD Sink (UFP) and Dual Role Power (DRP) power applications
    • Built in I2C control for TI battery chargers
    • Web-based GUI and pre-configured firmware
    • For a more extensive selection guide and getting started information, please refer to www.ti.com/usb-c
  • Programmable power supply (PPS) and adjustable voltage supply (AVS)
    • Supports PPS source and sink
    • Standalone PPS source control TI battery chargers
    • Programmable interface for PPS sink
    • Supports AVS source
  • Liquid detection
    • Measures directly at the Type-C connector
    • Integrated error handling and protection
  • Integrated fully managed power paths
    • Integrated 5V, 3A, and 36mΩ sourcing switch (TPS25751AD and TPS25751AS)
    • Integrated 20V, 5A, 15mΩ bi-directional load switch (TPS25751AD only)
  • Integrated robust power path protection
    • 20V, 5A bi-directional switch: reverse current protection (RCP), undervoltage protection (UVP), overvoltage protection (OVP), and slew rate control
    • 5V, 3A sourcing switch: OVP, UVP, and current limiting (ILIM) for inrush current protection
    • 26V tolerant CC pins for robust protection when connected to non-compliant devices
  • Additional features
    • 11 configurable GPIOs
    • BC1.2 charging support
    • 3.3V LDO output for dead battery support
    • Power supply from 3.3V or VBUS source
    • 1 I2C controller port
    • 1 I2C target port

The TPS25751A is a highly integrated stand-alone USB Type-C and Power Delivery (PD) controller optimized for applications supporting USB-C PD Power. The TPS25751A integrates fully managed power paths with robust protection for a complete USB-C PD application. The TPS25751A also integrates control for external battery charger ICs for added ease of use and reduced time to market. The intuitive web based GUI asks the user a few simple questions on the applications needs using clear block diagrams and simple multiple-choice questions. As a result, the GUI creates the configuration image for the user’s application, reducing much of the complexity associated with USB PD applications.

The TPS25751A is a highly integrated stand-alone USB Type-C and Power Delivery (PD) controller optimized for applications supporting USB-C PD Power. The TPS25751A integrates fully managed power paths with robust protection for a complete USB-C PD application. The TPS25751A also integrates control for external battery charger ICs for added ease of use and reduced time to market. The intuitive web based GUI asks the user a few simple questions on the applications needs using clear block diagrams and simple multiple-choice questions. As a result, the GUI creates the configuration image for the user’s application, reducing much of the complexity associated with USB PD applications.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet TPS25751A USB Type-C® and USB PD Controller With Integrated Power Switches Optimized for DRP Power Applications datasheet PDF | HTML May 18, 2026
* User guide TPS25751A Technical Reference Manual (Rev. A) PDF | HTML Jul 8, 2026
User guide USBCPD Application Customization Tool User Guide PDF | HTML Jun 11, 2026
Application note USB-PD Auto Negotiate Sink Configurability PDF | HTML Apr 23, 2026

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TPS25751AEVM — TPS25751A evaluation module

The TPS25751A evaluation module (EVM) allows users to develop various power profiles and debug existing systems for the TPS25751A. The EVM supports single-port USB Type-C® and power delivery (PD) applications.
User guide: PDF | HTML
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GUI for evaluation module (EVM)

USBCPD-APPLICATION-CUSTOMIZATION-TOOL — Application customization tool for TI USB-C® PD controllers

The USBCPD-APPLICATION-CUSTOMIZATION-TOOL enables application-specific device configuration and programming of certain USB Power Delivery controllers. The GUI is compatible with the corresponding hardware evaluation modules (EVMs) as well as custom hardware designs using the generated application (...)

Supported products & hardware
Design tool

TPS2X7XX-SCHEMATIC-CHECKLIST — Schematic checklist for TPS2X7XX USB-PD devices

A detailed checklist to apply to TPS2X7XX USB-PD devices to ensure application meets best datasheet recommendations for components.
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
VQFN (RSM) 32 Ultra Librarian
WQFN (REF) 38 Ultra Librarian
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