The TUSB321RWBR from Texas Instruments is a sophisticated integrated circuit designed to provide USB Type-C Configuration Channel (CC) logic and port control. This device is part of Texas Instruments' extensive interface product line, offering advanced solutions for USB connectivity.

Key Features

• USB Type-C Port Control: The TUSB321RWBR offers efficient control for the USB Type-C port, ensuring seamless plug orientation and cable direction detection, which simplifies user experience.
• Configuration Channel Logic: It incorporates Configuration Channel (CC) logic, enabling the detection of attached accessories or devices, and determining the appropriate USB data role (host or device) and power role (source or sink).
• Power Delivery (PD) Support: This device supports USB Power Delivery (PD) for higher power capabilities, allowing devices to charge faster and transfer data more efficiently.
• Alternate Mode Support: The TUSB321RWBR is designed to facilitate the Alternate Mode function, which allows other data protocols (such as DisplayPort, Thunderbolt, etc.) to be transmitted through the USB-C connector.
• I<sup>2C Interface: An I<sup>2C interface is available for control and configuration, providing flexibility and ease of integration into system designs.

Applications

The TUSB321RWBR is an ideal choice for a wide range of applications, including:

• Notebooks, Tablets, and Desktops
• Smartphones and Wearables
• Docking Stations
• Monitors and Peripherals
• Power Adapters and Chargers

Product Specifications

The TUSB321RWBR is offered in a compact WQFN package and is characterized for operation over the free-air temperature range of –40°C to 85°C. It is compliant with the USB Type-C Specification Release 1.1 and has been designed with the robustness expected from Texas Instruments, ensuring reliable performance in a variety of settings.

For detailed technical specifications, application notes, and support tools, customers are encouraged to visit the Texas Instruments website or contact their support team.