Microsemi Corporation
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USB50824/TR7
Voir les détails DataSheets

USB50824/TR7

Product Overview

  • Category: USB Hub
  • Use: The USB50824/TR7 is a high-speed USB 2.0 hub controller designed for applications requiring multiple USB ports.
  • Characteristics: It features high-speed data transfer, compact design, and compatibility with various operating systems.
  • Package: The USB50824/TR7 comes in a small form factor package suitable for integration into various electronic devices.
  • Essence: This USB hub controller provides a convenient solution for expanding the number of USB ports available on a device.
  • Packaging/Quantity: The USB50824/TR7 is typically packaged individually or in small quantities for integration into electronic products.

Specifications

  • Number of Ports: 4 downstream ports
  • Data Transfer Rate: High-speed USB 2.0 (480 Mbps)
  • Power Supply: 5V DC
  • Operating Temperature: -40°C to 85°C
  • Package Type: QFN

Detailed Pin Configuration

The detailed pin configuration for the USB50824/TR7 can be found in the product datasheet provided by the manufacturer.

Functional Features

  • High-Speed Data Transfer: The USB50824/TR7 supports high-speed USB 2.0 data transfer, allowing for fast and efficient connectivity.
  • Integrated Power Management: It includes integrated power management features to ensure efficient power usage and distribution among connected devices.
  • Plug-and-Play Compatibility: The hub controller is designed for plug-and-play compatibility with various operating systems, making it easy to integrate into different devices.

Advantages and Disadvantages

Advantages

  • Compact design
  • High-speed data transfer
  • Integrated power management

Disadvantages

  • Limited number of downstream ports

Working Principles

The USB50824/TR7 operates by managing the data and power distribution between the upstream port (connected to the host device) and the downstream ports (connected to peripheral devices). It utilizes USB 2.0 protocols to facilitate high-speed data transfer and power management.

Detailed Application Field Plans

The USB50824/TR7 is suitable for integration into various electronic devices, including: - Computer peripherals - Consumer electronics - Industrial automation equipment - Medical devices

Detailed and Complete Alternative Models

  • USB50825/TR7: A similar USB hub controller with additional downstream ports
  • USB50823/TR7: A compact USB hub controller with fewer downstream ports

This information provides a comprehensive overview of the USB50824/TR7, covering its category, use, characteristics, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Énumérez 10 questions et réponses courantes liées à l'application de USB50824/TR7 dans les solutions techniques

  1. What is USB50824/TR7?

    • USB50824/TR7 is a high-speed USB 2.0 hub controller with 4 downstream ports and advanced features for various technical solutions.

  2. What are the key features of USB50824/TR7?

    • The key features include integrated USB 2.0 transceivers, multiple transaction translators, over-current detection, and power management capabilities.

  3. What technical solutions can benefit from USB50824/TR7?

    • USB50824/TR7 is suitable for applications such as industrial automation, embedded systems, automotive infotainment, and consumer electronics.

  4. How does USB50824/TR7 support power management?

    • It supports power management through its low-power modes, individual port power control, and dynamic port power allocation.

  5. What are the advantages of using USB50824/TR7 in industrial automation?

    • In industrial automation, USB50824/TR7 provides reliable connectivity for multiple USB devices, robust design for harsh environments, and support for extended temperature ranges.

  6. Can USB50824/TR7 be used in automotive infotainment systems?

    • Yes, USB50824/TR7 is designed to meet the requirements of automotive applications, offering high-speed data transfer and compatibility with automotive-grade standards.

  7. Does USB50824/TR7 support simultaneous operation of multiple USB devices?

    • Yes, it supports simultaneous operation of multiple USB devices through its multiple transaction translators and downstream ports.

  8. What are the recommended PCB layout guidelines for integrating USB50824/TR7?

    • The recommended guidelines include proper grounding, signal integrity considerations, and placement of decoupling capacitors for optimal performance.

  9. How does USB50824/TR7 handle over-current detection?

    • It incorporates over-current detection mechanisms to protect the hub and connected devices, ensuring safe and reliable operation.

  10. Is USB50824/TR7 compliant with industry standards?

    • Yes, USB50824/TR7 complies with USB 2.0 specifications and relevant industry standards, ensuring interoperability and compatibility with other USB devices.