The TUSB1146IRNQT is a cutting-edge USB hub controller from Texas Instruments (TI), designed to enhance connectivity options in a wide range of applications. This versatile device is capable of interfacing with both USB 2.0 and USB 3.2 Gen 1 signals, offering a comprehensive solution for data transfer needs.

Key Features

• Interface Compatibility: The TUSB1146IRNQT supports up to six downstream ports for USB 2.0 and four downstream ports for USB 3.2 Gen 1, making it a highly flexible hub for various USB configurations.
• High-Speed Data Transfer: With USB 3.2 Gen 1 compatibility, the hub is capable of transferring data at speeds of up to 5 Gbps, ensuring quick and efficient data handling for connected devices.
• Integrated Charging Capabilities: The device includes battery charging support, which allows for higher current to charge connected devices faster than standard USB ports.
• Enhanced Power Management: The TUSB1146IRNQT features multiple power modes, including a low-power mode to reduce power consumption when the hub is not in active use.
• Robust Design: With built-in electrostatic discharge (ESD) protection, the device safeguards connected peripherals against potential damage from electrical surges.

Applications

The TUSB1146IRNQT is ideal for a variety of applications, including but not limited to:

• Desktop and laptop computers
• Consumer electronics such as TVs and gaming consoles
• Docking stations and monitors with integrated hubs
• Industrial control systems
• Automotive infotainment systems

Technical Specifications

The TUSB1146IRNQT comes in a compact QFN package and is designed for easy integration into system designs. It operates over a broad temperature range, making it suitable for both commercial and industrial environments. The device also complies with USB-IF (USB Implementers Forum) standards, ensuring compatibility with a wide range of USB peripherals.

For detailed technical specifications, datasheets, and support resources, visit the Texas Instruments website or contact their support team for further assistance with the TUSB1146IRNQT USB hub controller.