The TUSB8041IRGCR is a state-of-the-art USB 3.0 hub controller developed by Texas Instruments. This device is designed to expand a single USB 3.0 port into four, allowing multiple devices to be connected to a host system simultaneously. The TUSB8041IRGCR provides a high-performance and cost-effective solution for a variety of applications including desktop and laptop computers, docking stations, monitors, and many other peripherals requiring USB connectivity.

Key Features

• Compliant with USB 3.0 Specification, and backward compatible with USB 2.0 and USB 1.1.
• Four downstream ports support SuperSpeed (SS), High-Speed (HS), Full-Speed (FS), and Low-Speed (LS) traffic.
• Integrated USB 2.0 hub and USB 2.0 to I2C bridge functionality.
• Supports Battery Charging Specification 1.2 on downstream ports.
• Configurable port power management.
• Over-current protection on each downstream port.
• Optional Serial EEPROM or SMBus interface for custom configurations.
• Supports individual or ganged power switching and over-current detection.
• Available in a 64-pin QFN package (RGC).

Applications

The TUSB8041IRGCR is ideal for expanding USB capabilities in a wide range of electronic devices. Its versatile nature makes it suitable for:

• Desktop and Laptop PCs
• PC Motherboards
• Docking Stations
• Monitors with USB Hub Functionality
• Peripheral Sharing Devices
• Port Replicators

Technical Specifications

The controller operates over a wide temperature range and has multiple power-saving modes, making it an excellent choice for energy-efficient designs. It is designed for robust operation, featuring electrostatic discharge (ESD) protection for enhanced durability.

Ordering and Packaging

The TUSB8041IRGCR is available for order in a compact 64-pin QFN (RGC) package, offering a small footprint for space-constrained applications. For detailed ordering and shipping information, consult the Texas Instruments website or contact an authorized distributor.