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STUSB4700 Datasheet Autonomous USB PD controller

Manufacturer: STMicroelectronics

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General Description

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.

Overview

STUSB4700 Datasheet Stand-alone autonomous USB PD controller with short-to-VBUS protections Product status link.

Key Features

  • 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.

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