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TUSB8041RGCR

Name: TUSB8041RGCR
Rating: 4.7 (12 reviews)

IC HUB CONTROLLER USB 64VQFN

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製造商。部分 #TUSB8041RGCR
包 VFQFN-64
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Protocol	USB
Function	Hub Controller
Interface	USB, GPIO, I²C, SMBus
Standards	USB 3.0
Voltage-Supply	1.1V, 3.3V
OperatingTemperature	0°C ~ 70°C
Package/Case	64-VFQFN Exposed Pad

概述

Description

The TUSB8041RGCR is a USB 3.0 hub controller designed by Texas Instruments, enabling the connection of multiple USB devices to a single USB port. It supports up to four downstream ports and features a USB 3.0 interface, providing high data transfer rates of up to 5 Gbps. The device is compliant with USB 3.0, USB 2.0, and USB 1.1 specifications, ensuring compatibility with a wide range of devices.
Key features include power management capabilities, such as port power switching and the ability to handle various power profiles. The TUSB8041RGCR also includes support for USB battery charging specifications and can operate in low-power modes to enhance energy efficiency. It is packaged in a compact QFN format, suitable for space-constrained applications.
This hub controller is commonly used in applications like desktop and laptop computers, docking stations, and embedded systems, facilitating the expansion of USB connectivity while maintaining reliable performance and data integrity.

Features

The TUSB8041RGCR is a USB 3.0 hub controller designed for high-speed data transfer and connectivity. Key features include:
1. Ports: Supports four downstream USB 3.0 ports, enabling connection to multiple devices.
2. Data Rate: Offers data rates of up to 5 Gbps, ensuring fast data transfer.
3. Power Management: Includes advanced power management features that support individual port power switching and USB power delivery.
4. Compatibility: Backward compatible with USB 2.0 and USB 1.1, allowing for a wide range of device connections.
5. Low Power Consumption: Designed for low power operation, which is essential for battery-powered devices.
6. Integrated Termination Resistors: Simplifies design by incorporating necessary termination resistors on-chip.
7. Multiple Configuration Options: Supports various configurations via I2C for flexibility in system design.
Overall, the TUSB8041RGCR is ideal for applications requiring efficient USB connectivity and high-speed data transfer in consumer electronics and industrial systems.

Package

The TUSB8041RGCR is available in a 48-pin HTQFP (Thin Quad Flat Package) package type.

Pinout

The TUSB8041RGCR is a USB 3.0 hub controller with a pin count of 48. It features multiple functions, including:
1. USB Ports: Supports four downstream USB 3.0 ports.
2. SuperSpeed Data Transfer: Facilitates high-speed data transfer rates of up to 5 Gbps.
3. Power Management: Includes features for power management and port power control, allowing efficient power usage.
4. Upstream Port: Contains one upstream USB 3.0 port for connecting to a host.
5. I2C Interface: For configuration and control of additional features.
6. LED Indicators: Supports status indicators for port activity.
7. Integrated Power Switches: Manages power distribution to downstream ports.
The TUSB8041RGCR is designed for applications requiring multiple USB device connections, such as in desktops, laptops, and other peripheral devices.

Manufacturer

The TUSB8041RGCR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments designs and produces a wide range of technology solutions, including analog, embedded processing, and digital signal processing products. Founded in 1930, the company serves various markets, including automotive, industrial, communications, and consumer electronics, by providing innovative products and solutions that enhance performance and efficiency. TI is known for its focus on research and development, resulting in a robust portfolio of integrated circuits and systems that meet the needs of modern technology applications.

Application

The TUSB8041RGCR is a USB 3.0 hub controller used in various applications, including desktop and laptop computers, peripheral devices, docking stations, and consumer electronics. It facilitates multiple USB device connections, providing data transfer rates up to 5 Gbps. Its low power consumption and compact design make it suitable for mobile devices, tablets, and embedded systems, enhancing connectivity options in industrial and automotive applications.

Equivalent

The TUSB8041RGCR is a USB 3.0 hub controller. Equivalent products include the Microchip USB2534, Texas Instruments TUSB2046, and the Cypress CYUSB3ACC. When considering alternatives, verify specifications such as port count, power management features, and compatibility with your design requirements.