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TUSB2046BVFRG4
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TUSB2046BVFRG4

Product Overview

Category

The TUSB2046BVFRG4 belongs to the category of USB hub controllers.

Use

It is used to expand the number of USB ports available on a device, allowing for the connection of multiple peripherals.

Characteristics

  • High-speed USB 2.0 hub controller
  • Integrated upstream and downstream terminations
  • Low power consumption
  • Enhanced ESD protection
  • Industrial temperature range support

Package

The TUSB2046BVFRG4 comes in a small-outline integrated circuit (SOIC) package.

Essence

The essence of the TUSB2046BVFRG4 lies in its ability to provide reliable and efficient USB hub functionality.

Packaging/Quantity

The TUSB2046BVFRG4 is typically packaged in reels and is available in quantities suitable for various production needs.

Specifications

  • USB Version: 2.0
  • Number of Ports: 4 downstream ports
  • Operating Temperature Range: -40°C to 85°C
  • Supply Voltage: 3.3V
  • Data Rate: Up to 480 Mbps

Detailed Pin Configuration

The detailed pin configuration of the TUSB2046BVFRG4 includes the following pins: 1. VCC 2. D+ 3. D- 4. GND 5. DP3 6. DM3 7. DP2 8. DM2 9. DP1 10. DM1 11. DP0 12. DM0 13. ID 14. NC 15. RST 16. SUSPEND 17. XTAL1 18. XTAL2 19. XERR 20. GND

Functional Features

  • Integrated upstream and downstream terminations
  • Support for industrial temperature range
  • Enhanced ESD protection
  • Low power consumption

Advantages and Disadvantages

Advantages

  • High-speed data transfer
  • Compact design
  • Reliable performance
  • Enhanced protection features

Disadvantages

  • Limited number of downstream ports
  • Requires external power source

Working Principles

The TUSB2046BVFRG4 operates by managing the flow of data between the upstream port (connected to the host device) and the downstream ports (connected to peripherals). It ensures efficient data transfer and provides necessary termination and protection features.

Detailed Application Field Plans

The TUSB2046BVFRG4 is commonly used in various applications such as: - Computer peripherals - Consumer electronics - Industrial automation - Medical devices - Automotive systems

Detailed and Complete Alternative Models

Some alternative models to the TUSB2046BVFRG4 include: - TUSB4041I - TUSB8041 - TUSB8020B

In conclusion, the TUSB2046BVFRG4 is a high-speed USB 2.0 hub controller with integrated terminations, low power consumption, and enhanced ESD protection. Its compact design and reliable performance make it suitable for a wide range of applications in the electronics industry.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TUSB2046BVFRG4 en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of TUSB2046BVFRG4:

  1. What is TUSB2046BVFRG4?

    • TUSB2046BVFRG4 is a USB hub controller with integrated USB 2.0 transceivers.

  2. What are the key features of TUSB2046BVFRG4?

    • The key features include 4 downstream ports, integrated 3.3V regulator, and support for low-speed, full-speed, and high-speed USB data rates.

  3. What applications is TUSB2046BVFRG4 suitable for?

    • It is suitable for applications requiring multiple USB ports such as docking stations, USB hubs, and industrial control systems.

  4. What is the operating voltage range of TUSB2046BVFRG4?

    • The operating voltage range is 3.15V to 3.45V.

  5. Does TUSB2046BVFRG4 support USB battery charging?

    • Yes, it supports USB battery charging specification 1.2.

  6. What is the maximum data rate supported by TUSB2046BVFRG4?

    • It supports data rates up to 480 Mbps.

  7. Is TUSB2046BVFRG4 compatible with Windows, Linux, and Mac operating systems?

    • Yes, it is compatible with all major operating systems.

  8. Can TUSB2046BVFRG4 be used in automotive applications?

    • Yes, it is AEC-Q100 qualified and suitable for automotive applications.

  9. What is the package type of TUSB2046BVFRG4?

    • It comes in a 32-pin VQFN package.

  10. What are the recommended external components for TUSB2046BVFRG4?

    • The recommended external components include crystal oscillator, decoupling capacitors, and pull-up resistors for USB data lines.

I hope these questions and answers are helpful! Let me know if you need further assistance.