Stand-alone USB PD controller (with integrated discharge path)

The STUSB4700 is a new family of USB power delivery controllers communicating over Type-C™ configuration channel pins (CC) to negotiate a given amount of power to be sourced to an inquiring consumer device.

The STUSB4700 addresses provider/DFP devices such as notebooks, tablets and AC adapters. The device can handle any connections to a UFP or DRP without any MCU attachment support, from device attachment to power negotiation, including VBUS discharge and protections.

Key Features

  • USB power delivery (PD) controller
  • Type-C attach and cable orientation detection
  • Single role: provider - DFP
  • Full hardware solution - no software
  • I2 C interface + Interrupt (optional connection to MCU)
  • Support all USB PD profiles: up to 5 power data objects (PDO)
  • Configurable startup profiles
  • Integrated VBUS voltage monitoring
  • Internal and/or external VBUS discharge path
  • Short-to-VBUS protections on CC pins (22V) and VBUS pins (28V)
  • High and/or low voltage power supply:
    • VSYS = [3.0 V; 5.5 V]
    • VDD = [4.1 V; 22 V]
  • Automotive grade available
  • Fully compatible with:
    • USB Type-C™ rev 1.2
    • USB PD rev 2.0
    • Certification test ID 1030023


Technical Documentation

Product Specifications
Description Version Size
DS11977 DS11977: Autonomous USB PD controller with short-to-VBUS protections 3.0 1 MB

Presentations & Training Material

Description Version Size
Solutions for USB-C™ & Power Delivery 1.0 2 MB

Publications and Collaterals

Description Version Size
USB Type-C™ PD controllers Protect your devices from electrical hazards 1.0 1 MB
Description Version Size
Brochure Power management guide 09.2017 3 MB

Tools and Software

Embedded Software
Evaluation Tool Software
Evaluation Tools
Solution Evaluation Tools
Support & Community

Sample & Buy

Part Number Package Packing Type Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
STUSB4700QTR QFN-24L Tape And Reel Active 0.85 1000 NEC EAR99 - MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
STUSB4700YQTR VFQFPN 4X4X1 24L WF Tape And Reel Preview 1.105 1000 NEC EAR99 - MORE INFO No availability reported, please contact our Sales office

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STUSB4700QTR ActiveQFN-24LIndustrialEcopack3
STUSB4700YQTR PreviewVFQFPN 4X4X1 24L WFIndustrialEcopack3

(**) The Material Declaration forms available on may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.