TUSB2046BIRHB

The TUSB2046BIRHB is a USB hub controller manufactured by Texas Instruments. It is designed to expand a single USB port into four downstream ports, enabling multiple USB devices to connect to a host system. This IC (Integrated Circuit) supports both USB 1.1 and USB 2.0 full-speed (12 Mbps) and low-speed (1.5 Mbps) data transfers, ensuring compatibility with various USB peripherals.
Key features of the TUSB2046BIRHB include low power consumption with support for bus- and self-powered configurations, integrated pull-up and pull-down resistors for downstream ports, and support for overcurrent protection. The chip is typically housed in a 32-pin QFN (Quad Flat No-lead) package, which aids in compact design implementations.
The device is suitable for applications such as computer peripherals, docking stations, and consumer electronics where reliable USB connectivity is required. It adheres to USB standards, ensuring interoperability and ease of integration into systems requiring reliable multi-port USB expansion.

The TUSB2046BIRHB is a USB 2.0 hub controller. Equivalent products include the Microchip USB2514, which is a similar 4-port USB 2.0 hub controller. Another alternative is the Cypress (Infineon) CY7C65632, which also offers comparable functionality. Keep in mind the pin configurations, power requirements, and additional features might differ, so consult their datasheets to ensure compatibility with your specific application needs.

The TUSB2046BIRHB is a 4-port USB 2.0 hub from Texas Instruments. It features support for both low-speed and full-speed USB functions, making it suitable for various peripheral connections. The device operates with a single 3.3V supply, contributing to its low power consumption. It includes integrated USB termination and pull-up resistors, simplifying design and reducing external component count. The hub comes with a built-in 12MHz oscillator, eliminating the need for an external crystal.
The TUSB2046BIRHB supports suspend and resume operations, ensuring efficient power management. It is compliant with the USB 2.0 specification, ensuring compatibility with a wide range of USB devices. With an operating temperature range from -40°C to 85°C, it is suitable for both commercial and industrial applications. The hub also features overcurrent protection for each downstream port, enhancing reliability and safety. Its compact 32-pin VQFN package allows for space-efficient designs. Overall, the TUSB2046BIRHB provides a robust and efficient solution for expanding USB connectivity.

The TUSB2046BIRHB is a USB 2.0 compliant hub controller from Texas Instruments. It is designed to provide a four downstream port hub with one upstream port, facilitating the connection of multiple USB devices to a single host system.
This IC is available in a 32-pin QFN (Quad Flat No-leads) package, known by the package identifier "RHB." Key functions of the TUSB2046BIRHB include supporting low-speed and full-speed USB device connections, providing overcurrent protection, and supporting individual or ganged overcurrent reporting. It also features a low-power mode for energy efficiency and can operate with an external crystal or oscillator for clock generation.
The TUSB2046BIRHB is widely used in applications that require expanding USB connectivity, such as docking stations, monitors, and consumer electronics, due to its compliance with USB standards and reliable performance.

The TUSB2046BIRHB is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide variety of integrated circuits and semiconductor technologies. TI is known for its role in advancing analog and embedded processing components, which are utilized in electronics across various industries, including automotive, industrial, consumer electronics, and communications. The company is headquartered in Dallas, Texas, and is one of the largest semiconductor manufacturers in the world.

The TUSB2046BIRHB is a USB 2.0 hub controller commonly used in applications requiring multiple USB connections. It's suitable for PCs, laptops, docking stations, and consumer electronics, providing four downstream ports for USB peripherals like keyboards, mice, printers, and storage devices. Its compact design makes it ideal for space-constrained applications, including embedded systems, industrial equipment, and portable devices. The hub controller supports both low-speed and full-speed data transfer, ensuring versatile connectivity options. Additionally, it features low power consumption, making it suitable for battery-powered devices. Its robust design facilitates integration in automotive infotainment systems, medical instruments, and point-of-sale terminals.

The TUSB2046BIRHB is a USB hub controller from Texas Instruments, and it comes in a 32-pin VQFN (Very Thin Quad Flat No-Lead) package. This package type is compact and suitable for space-constrained applications, providing enhanced thermal performance and solderability.