Diodes Incorporated
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PI3USB102EZLIEX
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PI3USB102EZLIEX

Product Overview

  • Category: USB Switch
  • Use: The PI3USB102EZLIEX is a high-speed USB 2.0 switch designed for applications requiring multiplexing between two USB sources.
  • Characteristics: This switch offers low on-resistance, low power consumption, and excellent signal integrity. It is suitable for various portable devices, such as smartphones, tablets, and laptops.
  • Package: The PI3USB102EZLIEX comes in a small form factor package, making it ideal for space-constrained designs.
  • Essence: The essence of this product lies in its ability to provide seamless switching between two USB sources while maintaining signal integrity.
  • Packaging/Quantity: The PI3USB102EZLIEX is available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Operating Voltage: 1.65V to 5.5V
  • On-Resistance: 0.6Ω (typical)
  • Bandwidth: Up to 480Mbps
  • Supply Current: 0.5μA (typical)
  • ESD Protection: ±8kV (contact discharge), ±15kV (air discharge)

Pin Configuration

The PI3USB102EZLIEX has the following pin configuration:

  1. VCC
  2. GND
  3. IN1
  4. IN2
  5. OUT
  6. SEL

Functional Features

  • High-speed USB 2.0 switching capability
  • Low on-resistance for minimal signal loss
  • Ultra-low power consumption for improved battery life
  • ESD protection for enhanced reliability
  • Small form factor package for space-constrained designs

Advantages and Disadvantages

Advantages: - Seamless switching between two USB sources - Excellent signal integrity - Low power consumption - ESD protection

Disadvantages: - Limited to USB 2.0 speeds - Not suitable for applications requiring USB 3.0 or higher speeds

Working Principles

The PI3USB102EZLIEX operates by selectively connecting either IN1 or IN2 to the OUT pin based on the SEL input. When SEL is low, IN1 is connected to OUT, and when SEL is high, IN2 is connected to OUT. This allows for seamless switching between two USB sources.

Application Field Plans

The PI3USB102EZLIEX can be used in various applications, including:

  1. Mobile devices: Enables switching between different USB sources, such as charging ports and data transfer ports.
  2. Laptops and tablets: Facilitates switching between multiple USB peripherals, such as external storage devices and docking stations.
  3. Automotive systems: Allows for switching between different USB inputs, such as media players and smartphones, in car infotainment systems.

Alternative Models

  • PI3USB102EZLEX: Similar functionality with a different package option.
  • PI3USB102EZLE: Single-channel USB switch with similar characteristics.

Note: The above alternative models are provided as examples and may not cover all available options.

This entry provides an overview of the PI3USB102EZLIEX USB switch, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem PI3USB102EZLIEX w rozwiązaniach technicznych

Sure! Here are 10 common questions and answers related to the application of PI3USB102EZLIEX in technical solutions:

  1. Q: What is the PI3USB102EZLIEX?
    A: The PI3USB102EZLIEX is a USB switch that allows for high-speed data switching between multiple USB ports.

  2. Q: What are the key features of the PI3USB102EZLIEX?
    A: Some key features include low on-resistance, low power consumption, wide voltage range, and ESD protection.

  3. Q: How many USB ports can the PI3USB102EZLIEX support?
    A: The PI3USB102EZLIEX can support up to two USB ports.

  4. Q: Can the PI3USB102EZLIEX handle high-speed USB data transfer?
    A: Yes, the PI3USB102EZLIEX is designed to handle high-speed USB 3.0 data transfer rates.

  5. Q: Is the PI3USB102EZLIEX compatible with different USB standards?
    A: Yes, the PI3USB102EZLIEX is backward compatible with USB 2.0 and USB 1.1 standards.

  6. Q: Can the PI3USB102EZLIEX be used in battery-powered devices?
    A: Yes, the PI3USB102EZLIEX has a low power consumption feature, making it suitable for battery-powered devices.

  7. Q: Does the PI3USB102EZLIEX provide any protection against electrostatic discharge (ESD)?
    A: Yes, the PI3USB102EZLIEX offers built-in ESD protection to safeguard connected devices.

  8. Q: Can the PI3USB102EZLIEX be used in automotive applications?
    A: Yes, the PI3USB102EZLIEX is designed to meet automotive-grade requirements and can be used in automotive applications.

  9. Q: What is the voltage range supported by the PI3USB102EZLIEX?
    A: The PI3USB102EZLIEX supports a wide voltage range from 1.65V to 5.5V.

  10. Q: Are there any evaluation boards or reference designs available for the PI3USB102EZLIEX?
    A: Yes, the manufacturer provides evaluation boards and reference designs to help with the implementation of the PI3USB102EZLIEX in various applications.

Please note that these answers are general and may vary depending on the specific requirements and datasheet of the PI3USB102EZLIEX.