TUSB8041IRGCR

The TUSB8041IRGCR is a USB 3.0 hub controller manufactured by Texas Instruments. It is designed to facilitate the connection of multiple USB devices to a host system, providing enhanced connectivity and performance for USB applications. Below is a detailed description of its features and specifications:

Key Features:

1. USB 3.0 Compliance: The TUSB8041 is compliant with the USB 3.0 specification, supporting data transfer rates of up to 5 Gbps. This allows for high-speed data transfer between the host and connected devices.

2. Four Downstream Ports: The device supports four downstream USB ports, enabling the connection of multiple USB devices simultaneously. Each port can operate independently, allowing for efficient data management.

3. Single Chip Solution: The TUSB8041 integrates all necessary functions for a USB hub into a single chip, reducing the need for additional components and simplifying the design of USB systems.

4. Power Management: The hub controller includes advanced power management features, such as per-port power switching and support for USB power delivery. This allows for efficient power distribution to connected devices and helps to conserve energy.

5. Flexible Configuration: The TUSB8041 can be configured in various ways to meet specific application requirements. It supports both bus-powered and self-powered configurations, making it versatile for different use cases.

6. Low Power Consumption: The device is designed to operate with low power consumption, making it suitable for battery-operated devices and applications where energy efficiency is critical.

7. Integrated Transceivers: The TUSB8041 includes integrated USB transceivers, which simplifies the design and reduces the number of external components required.

8. Enhanced Compatibility: The hub controller is backward compatible with USB 2.0 and USB 1.1 devices, ensuring that older devices can still be connected and used without issues.

9. Operating Temperature Range: The TUSB8041 is rated for operation over a wide temperature range, typically from -40°C to +85°C, making it suitable for industrial and automotive applications.

Package Information:

• Package Type: The TUSB8041IRGCR is available in a 32-pin QFN (Quad Flat No-lead) package, which provides a compact footprint and is suitable for surface mount applications.

Applications:

The TUSB8041 is ideal for a variety of applications, including:

• Consumer electronics (e.g., laptops, desktops, and gaming consoles)
• Industrial automation systems
• Automotive infotainment systems
• Medical devices
• Any application requiring multiple USB connections

Conclusion:

The TUSB8041IRGCR from Texas Instruments is a robust and versatile USB 3.0 hub controller that offers high-speed connectivity, efficient power management, and flexible configuration options. Its integration of essential functions into a single chip makes it an excellent choice for designers looking to implement USB connectivity in their products.