TUSB8042RGCR

Introduction

The TUSB8042RGCR is a USB 3.0 hub controller belonging to the category of integrated circuits. It is commonly used in electronic devices to expand the number of available USB ports and facilitate high-speed data transfer. This entry provides an overview of the TUSB8042RGCR, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Integrated Circuits
• Use: USB 3.0 Hub Controller
• Characteristics: High-speed data transfer, multiple port expansion
• Package: 64-VQFN
• Essence: Facilitates USB port expansion and high-speed data transfer
• Packaging/Quantity: Available in reels with varying quantities

Specifications

• Number of Ports: 4 downstream ports
• Data Transfer Speed: Up to 5Gbps
• Power Management: Supports individual or ganged power switching
• Operating Voltage: 3.3V
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TUSB8042RGCR features a detailed pin configuration that includes power supply pins, data lines, control signals, and ground connections. Refer to the datasheet for the complete pinout diagram.

Functional Features

• High-Speed Data Transfer: Enables rapid transfer of large files and multimedia content.
• Port Expansion: Provides additional USB ports for connecting multiple devices simultaneously.
• Power Management: Supports efficient power management for connected devices.

Advantages and Disadvantages

Advantages

• High-speed data transfer capabilities
• Compact package size
• Efficient power management features

Disadvantages

• Limited number of downstream ports
• Requires external power source for optimal performance

Working Principles

The TUSB8042RGCR operates by receiving data from a single upstream port and distributing it across the multiple downstream ports. It manages the data transfer process and ensures compatibility with various USB devices.

Detailed Application Field Plans

The TUSB8042RGCR is widely used in applications such as: - Desktop computers - Laptops - Docking stations - Multimedia devices

Detailed and Complete Alternative Models

• TUSB8041RGCR: Similar functionality with 3 downstream ports
• TUSB8043RGCR: Enhanced version with 7 downstream ports
• TUSB8040RGCR: Basic version with 2 downstream ports

In conclusion, the TUSB8042RGCR is a versatile USB 3.0 hub controller that offers high-speed data transfer and port expansion capabilities. Its compact design and efficient power management make it suitable for a wide range of electronic devices.

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