STUSB4700

Stand-alone USB PD controller (with short-to-VBUS protection)

ST11861_PKG_STUSB4700Y-hpr.jpg
ST11861_PKG_STUSB4700Y-hpr.jpg

  • USB power delivery (PD) controller
  • Type-C attach and cable orientation detection
  • Single role: provider
  • Full hardware solution - no software

The STUSB4700 is a new family of USB power delivery controllers communicating over Type-C™ configuration channel pin (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 sink or DRP without any MCU control, from the device attachment to power negotiation, including VBUS discharge and protections.

Expand All
  • USB power delivery (PD) controller
  • Type-C attach and cable orientation detection
  • Single role: provider
  • Full hardware solution - no software
  • I2C interface + interrupt (optional connection to MCU)
  • Supports up to 5 power data objects (PDO)
  • Configurable start-up profiles
  • Integrated VBUS voltage monitoring
  • Internal and/or external VBUS discharge path
  • Short-to-VBUS protections on CC pins (22 V)
  • High voltage protections on VBUS pins (28 V)
  • 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
  • AC adapters and power supplies
  • Smart plugs and wall adapters
  • Power hubs and docking stations
  • Displays
  • Any Type-C source device