STUSB4700
Datasheet
Stand-alone autonomous USB PD controller with short-to-VBUS protections
Product status link STUSB47...
STUSB4700
Datasheet
Stand-alone autonomous USB PD controller with short-to-VBUS protections
Product status link STUSB4700
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 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
Applications
AC adapters and power supplies for: computer, consumer or portable consumer applications
Smart plugs and wall adapters Power hubs and docking stations Displays Any Type-C source device
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 an...