Product Overview

The TUSB2046BIRHBTG4 is a high-quality, 4-port USB hub from Texas Instruments designed to extend the capabilities of a single USB port on a host computer or other USB system. This integrated circuit provides an easy and efficient solution for adding more USB ports to a system, enabling the connection of additional peripherals such as keyboards, mice, printers, and external storage devices.

Key Features

• USB Interface: The device supports USB 1.1 and is compatible with both low-speed (1.5 Mbps) and full-speed (12 Mbps) devices, ensuring broad compatibility with a wide range of USB peripherals.
• Port Expansion: It significantly expands system USB capabilities by adding four additional ports, allowing users to connect more devices simultaneously.
• Integrated Transceivers: Each of the four downstream ports has its own integrated USB transceiver, which helps to maintain signal integrity and reliable data transmission.
• Overcurrent Protection: The TUSB2046BIRHBTG4 includes overcurrent protection for each downstream port, enhancing the safety and durability of both the hub and connected devices.
• Oscillator Support: The device includes a 6 MHz internal oscillator, which reduces the need for external components and simplifies the overall design.
• Power Management: Power management features include the ability to use either a self-powered mode or a bus-powered mode, giving designers flexibility in how they power the hub and connected devices.

Applications

Due to its versatile nature, the TUSB2046BIRHBTG4 is suitable for a variety of applications, including:

• Desktop and laptop computers
• Consumer electronics
• Docking stations
• Monitors with built-in USB hubs
• Embedded systems requiring USB connectivity

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the TUSB2046BIRHBTG4 is no exception. This product is manufactured to high standards, ensuring reliable performance and longevity in any application where it is deployed. Designers and engineers can trust this USB hub to deliver consistent, high-quality USB expansion capabilities.