STUSB4700YQTR
Stand-alone autonomous USB PD controller with short-to-VBUS protections
Manufacturer
STMicroelectronics
Category
Integrated Circuits (ICs)
Overview
Part: STUSB4700 from STMicroelectronics
Type: Stand-alone autonomous USB PD controller
Key Specs:
- Short-to-VBUS protection on CC pins: 22 V
- High voltage protection on VBUS pins: 28 V
- VSYS power supply range: 3.0 V to 5.5 V
- VDD power supply range: 4.1 V to 22 V
- Supports up to 5 power data objects (PDO)
Features:
- USB power delivery (PD) controller
- Type-C attach and cable orientation detection
- Single role: provider
- Full hardware solution, no software required
- I²C interface + interrupt (optional connection to MCU)
- Configurable start-up profiles
- Integrated VBUS voltage monitoring
- Internal and/or external VBUS discharge path
- Automotive grade available
- Fully compatible with USB Type-C™ rev 1.2
- Fully compatible with USB PD rev 2.0
- Certification test ID 1030023
- Autonomous operation
- Open drain GPIO interface
- Full hardware USB PD stack
- Robust and safe USB PD negotiation
- Ideal for provider applications with limited or missing digital/software intelligence
- 5 customizable power data objects (PDOs)
- 5 general purpose I/Os
- Natively robust to high voltage peaks
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
Package:
- null
Features
- USB power delivery (PD) controller
- Type-C attach and cable orientation detection
- Single role: provider
- Full hardware solution no software
- I 2C 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
Absolute Maximum Ratings
All voltages are referenced to GND.
Table 23. Absolute maximum ratings
| Symbol | Parameter | Value | Unit |
|---|---|---|---|
| VDD | Supply voltage on VDD pin | 28 | V |
| VSYS | Supply voltage on VSYS pin | 6 | V |
| VCC1 | |||
| VCC2 | High voltage on CC pins | 22 | V |
| VVBUSENSRC | |||
| VVBUSSENSE | High voltage on VBUS pins | 28 | V |
| VSCL | |||
| VSDA | -0.3 to 6 | ||
| VALERT# | |||
| VRESET | Operating voltage on I/O pins | V | |
| VABSIDE | |||
| VGPIO[4 :0] | |||
| VCONN | VCONN voltage | 6 | V |
| TSTG | Storage temperature | -55 to 150 | °C |
| TJ | Maximum junction temperature | 145 | °C |
| HBM | 4 | ||
| ESD | CDM | 1.5 | kV |
DS11977 - Rev 8 page 24/41
Thermal Information
Table 30. Thermal information
| Symbol | Parameter | Value | Unit |
|---|---|---|---|
| RθJA | Junction-to-ambient thermal resistance | 37 | |
| RθJC | Junction-to-case thermal resistance | 5 | °C/W |
Related Variants
The following components are covered by the same datasheet.
| Part Number | Manufacturer | Package |
|---|---|---|
| STUSB4700 | STMicroelectronics | — |
| STUSB4700QTR | STMicroelectronics | 24-VFQFN Exposed Pad |
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