STUSB4700 Datasheet, PDF (1/32 Pages) STMicroelectronics – Smart plugs and wall adapters

STUSB4700
Autonomous USB PD controller with integrated discharge path
Datasheet - production data
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
Features
 USB power delivery (PD) controller
 Type-C attach and cable orientation
detection
 Single role: provider - DFP
 Full hardware solution - no software
 I²C 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
 High voltage protection
 Dual power supply (VSYS and/or VDD):
 VSYS = [3.0 V; 5.5 V]
 VDD = [4.1 V; 22 V]
 Temperature range: -40 °C up to 105 °C
 Fully compatible with:
 USB Type-C™ rev 1.2
 USB PD rev 2.0
 Certification test ID 1010037
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.
Table 1: Device summary table
Order code
Description
Package
Marking
STUSB4700QTR
Autonomous USB PD controller (provider)
QFN24 EP
(4x4 mm)
4700
March 2017
DocID030193 Rev 2
This is information on a product in full production.
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