Product Overview: TUSB8044RGCR by Texas Instruments

The TUSB8044RGCR is a state-of-the-art USB 3.2 Gen 1 hub controller designed and manufactured by Texas Instruments. This versatile device is an ideal solution for expanding USB capabilities, offering four downstream ports for additional peripherals. It is particularly suitable for applications requiring high data transfer speeds, such as external hard drives, high-resolution cameras, and multi-channel audio interfaces.

Key Features

• USB 3.2 Gen 1 Interface: The TUSB8044RGCR supports SuperSpeed (5 Gbps), High-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps) data rates, ensuring compatibility with a wide range of USB devices.
• Four Downstream Ports: It provides four downstream ports with support for battery charging and allows for simultaneous operation of multiple USB devices.
• Integrated Shared Link: The device includes an integrated shared link that enables up to 11 TUSB8044RGCR devices to be connected in series, expanding the number of USB ports available.
• Power Management: Advanced power management features include per-port or ganged power switching, over-current protection, and low-power states for energy efficiency.
• Configurability: The hub controller can be configured either through pin strapping, I2C, or EEPROM, offering flexibility for different system requirements.

Applications

The TUSB8044RGCR is designed for use in a broad range of applications, including but not limited to:

• Desktop and laptop computers
• Docking stations
• Monitors with USB hubs
• Industrial control systems
• Home entertainment systems

Package and Quality

The TUSB8044RGCR comes in a compact 64-pin VQFN (RGC) package, making it suitable for space-constrained applications. Texas Instruments ensures high reliability and performance, adhering to stringent quality standards. The device is also RoHS compliant and supports industrial temperature ranges, making it a reliable choice for various environments.