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PI3USB31532ZLE
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PI3USB31532ZLE

Product Overview

Category

PI3USB31532ZLE belongs to the category of USB Type-C and USB PD (Power Delivery) switches.

Use

It is primarily used for managing USB Type-C connections and power delivery in electronic devices.

Characteristics

  • Supports USB 3.2 Gen 1 and Gen 2 data rates
  • Provides USB PD negotiation and power management
  • Supports various USB Type-C features such as Alternate Mode, VCONN, and CC detection
  • Low power consumption
  • Compact package size

Package

The PI3USB31532ZLE comes in a small form factor package, making it suitable for space-constrained designs.

Essence

The essence of PI3USB31532ZLE lies in its ability to handle USB Type-C connectivity and power delivery efficiently.

Packaging/Quantity

The product is typically packaged in reels or trays, with a quantity of around 3000 units per reel.

Specifications

  • Supply voltage: 3.3V
  • Operating temperature range: -40°C to +85°C
  • Number of channels: 2
  • Maximum current rating: 3A
  • Switching frequency: Up to 100 MHz

Detailed Pin Configuration

The PI3USB31532ZLE has the following pin configuration:

  1. VBUS
  2. CC1
  3. CC2
  4. SBU1
  5. SBU2
  6. D-
  7. D+
  8. GND
  9. VCONN
  10. EN
  11. SEL
  12. SDA
  13. SCL
  14. INT

Functional Features

  • USB Type-C port detection and orientation detection
  • Automatic switching between USB 3.2 Gen 1 and Gen 2 data rates
  • Support for USB PD negotiation and power management
  • Overvoltage and overcurrent protection
  • Integrated ESD protection

Advantages and Disadvantages

Advantages

  • Compact size enables space-saving designs
  • Wide operating temperature range for versatile applications
  • Supports high-speed data rates and USB PD features
  • Provides reliable protection against overvoltage and overcurrent events

Disadvantages

  • Limited to a maximum current rating of 3A
  • Requires external components for complete USB Type-C implementation

Working Principles

The PI3USB31532ZLE operates by detecting the presence of a USB Type-C connection and determining its orientation. It then switches the appropriate data lines and power delivery channels accordingly. The device also supports USB PD negotiation, allowing for dynamic power management between the host and connected devices.

Detailed Application Field Plans

The PI3USB31532ZLE is commonly used in various electronic devices that incorporate USB Type-C ports, such as:

  1. Laptops and tablets
  2. Smartphones and mobile devices
  3. Docking stations and hubs
  4. Monitors and displays
  5. Automotive infotainment systems

Detailed and Complete Alternative Models

  1. TUSB3210: USB Type-C and PD controller with integrated switch
  2. PS8743: USB Type-C and HDMI alternate mode switch
  3. FUSB302: USB Type-C port controller with PD support
  4. PTN5100: USB Type-C and PD protocol transceiver

These alternative models offer similar functionality and can be considered based on specific design requirements.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi PI3USB31532ZLE dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of PI3USB31532ZLE in technical solutions:

  1. Q: What is PI3USB31532ZLE? A: PI3USB31532ZLE is a USB switch IC (Integrated Circuit) designed for high-speed data switching applications.

  2. Q: What are the key features of PI3USB31532ZLE? A: Some key features include low insertion loss, high bandwidth, low power consumption, and support for USB 3.2 Gen 1 and Gen 2 specifications.

  3. Q: How can PI3USB31532ZLE be used in technical solutions? A: It can be used in various applications such as docking stations, USB hubs, laptops, desktops, and other devices that require USB switching functionality.

  4. Q: Does PI3USB31532ZLE support USB Type-C? A: Yes, PI3USB31532ZLE supports USB Type-C connectors and is compatible with USB Power Delivery (PD) specifications.

  5. Q: Can PI3USB31532ZLE handle high-speed data rates? A: Yes, PI3USB31532ZLE is designed to handle high-speed data rates up to 10 Gbps, making it suitable for USB 3.2 Gen 2 applications.

  6. Q: Is PI3USB31532ZLE compatible with older USB standards? A: Yes, PI3USB31532ZLE is backward compatible with USB 2.0 and USB 3.0 standards, ensuring compatibility with legacy devices.

  7. Q: Does PI3USB31532ZLE support hot-plugging? A: Yes, PI3USB31532ZLE supports hot-plugging, allowing devices to be connected or disconnected without the need for system restarts.

  8. Q: Can PI3USB31532ZLE be controlled programmatically? A: Yes, PI3USB31532ZLE can be controlled through I2C or GPIO interfaces, enabling software control and customization.

  9. Q: What is the power supply requirement for PI3USB31532ZLE? A: PI3USB31532ZLE requires a single 3.3V power supply for operation.

  10. Q: Are evaluation boards available for PI3USB31532ZLE? A: Yes, evaluation boards are available to help developers test and evaluate the performance of PI3USB31532ZLE in their designs.

Please note that these answers are general and may vary depending on specific implementation requirements. It's always recommended to refer to the datasheet and documentation provided by the manufacturer for detailed information.