STMicroelectronics USB PD Sink Controller, 24-Pin QFN
STUSB4500QTR USB PD sink controller (up to 100W), auto-run, dead battery mode, protections up to 28V.
The STUSB4500QTR from STMicroelectronics is a standalone USB Power Delivery (PD) sink controller designed to negotiate power contracts of up to 100W (20V; 5A) without requiring external microcontroller support. Its proprietary auto-run algorithm automatically configures the power delivery contract with a source, simplifying integration and reducing system complexity.
The device supports dead battery mode, making it ideal for sink devices that must be operational immediately after being powered from a depleted battery. It includes up to 3 configurable sink PDO profiles (up to 20V, 5A), stored in integrated non-volatile memory, allowing for flexible power negotiation.
Featuring advanced protection, the controller safeguards the CC pins against short-circuits to VBUS up to 22V and handles high voltage on VBUS pins up to 28V. It also integrates VBUS switch gate drivers (PMOS), VBUS voltage monitoring, and internal and/or external discharge paths, ensuring reliable and safe operation across a wide temperature range from -40°C to 105°C.
This controller is suited for a broad range of applications, including printers, camcorders, drones, IoT devices, LED lighting, industrial equipment, toys, gaming consoles, POS terminals, scanners, healthcare devices, and any Type-C sink device up to 100W.
Specifications:
- USB IC Type: USB Type-C and Power Delivery (PD) Controller
- Power Role: Sink
- USB Standard: USB 3.0
- Number of Ports: 1 Port
- IC Case / Package: QFN-EP
- Number of Pins: 24 Pins
- IC Mounting: Surface Mount
- Supply Voltage Min: 4.1V
- Supply Voltage Max: 22V
- Operating Temperature Min: -40°C
- Operating Temperature Max: 105°C
- MSL: MSL 3 - 168 hours
- Weight: 2.155 grams
- Dimensions: 43mm x 33mm x 15mm (Height x Width x Depth)
- USB IC Type: USB Type-C and Power Delivery (PD) Controller
- Power Role: Sink
- USB Standard: USB 3.0
- No. of Ports: 1 Port
- IC Case / Package: QFN-EP
- No. of Pins: 24 Pins
- IC Mounting: Surface Mount
- Supply Voltage Min: 4.1V
- Supply Voltage Max: 22V
- Operating Temperature Min: -40°C
- Operating Temperature Max: 105°C
- MSL: MSL 3 - 168 hours
- Auto-run Type-C™ and USB PD sink controller
- Dead battery mode support
- Up to 3 sink PDO configurable profiles (up to 20V, 5A)
- Dual high power charging path support
- Integrated VBUS switch gate drivers (PMOS)
- Integrated VBUS voltage monitoring
- Internal and/or external VBUS discharge paths
- Short-to-VBUS protections on CC pins (22V)
- High voltage capability on VBUS pins (28V)
- of Ports: 1 Port
- of Pins: 24Pins
- SVHC: No SVHC (25-Jun-2025)
Documents
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