ON Semiconductor
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FUSB302UCX
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FUSB302UCX

Product Overview

Category

FUSB302UCX belongs to the category of USB Type-C controllers.

Use

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

Characteristics

  • Supports USB Power Delivery (PD) specification
  • Enables USB Type-C port detection and configuration
  • Provides control over power negotiation and data transfer
  • Supports various USB Type-C features such as Alternate Mode, VCONN-powered accessories, and cable plug orientation detection

Package

FUSB302UCX comes in a compact and surface-mountable package.

Essence

The essence of FUSB302UCX lies in its ability to facilitate seamless and efficient USB Type-C connectivity and power delivery management.

Packaging/Quantity

The product is typically packaged in reels or trays, with varying quantities depending on customer requirements.

Specifications

  • USB PD Specification Compliance: Rev 3.0
  • Operating Voltage Range: 2.7V to 5.5V
  • I2C Interface: Up to 400 kHz
  • Supported USB Type-C Features: Plug Orientation Detection, VCONN-Powered Accessories, Alternate Mode Support
  • Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VBUS
  2. CC1
  3. CC2
  4. SDA
  5. SCL
  6. GND
  7. ALERT
  8. INT

Functional Features

  • USB Type-C port detection and configuration
  • Automatic plug orientation detection
  • Power negotiation and management
  • Data transfer control
  • Support for USB PD specification
  • Compatibility with various USB Type-C features

Advantages

  • Simplifies USB Type-C implementation in electronic devices
  • Enables fast and efficient power delivery
  • Facilitates versatile connectivity options through Alternate Mode support
  • Compact package size allows for space-saving designs
  • Wide operating voltage range enhances compatibility

Disadvantages

  • Requires proper configuration and integration for optimal performance
  • Limited to devices that support USB Type-C connectivity

Working Principles

FUSB302UCX operates by monitoring the CC1 and CC2 pins to detect the presence of a USB Type-C connection. It then communicates with the connected device to negotiate power delivery and configure the port accordingly. The I2C interface allows for control and data transfer between the FUSB302UCX and the host device.

Detailed Application Field Plans

FUSB302UCX finds applications in various electronic devices, including but not limited to: - Laptops and notebooks - Smartphones and tablets - Monitors and displays - Docking stations and hubs - Power banks and chargers

Alternative Models

  • FUSB302B: Similar functionality with additional support for legacy USB charging protocols
  • FUSB302PD: Enhanced version with extended power delivery capabilities
  • FUSB302PUCX: Compact variant with integrated protection features

Note: This entry provides a brief overview of FUSB302UCX. For detailed technical information, please refer to the product datasheet or user manual provided by the manufacturer.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением FUSB302UCX в технических решениях.

Sure! Here are 10 common questions and answers related to the application of FUSB302UCX in technical solutions:

  1. Q: What is FUSB302UCX? A: FUSB302UCX is a USB Type-C controller chip that enables USB Power Delivery (PD) negotiation and USB Billboard functionality.

  2. Q: What is USB Power Delivery (PD)? A: USB PD is a protocol that allows devices to negotiate power requirements and deliver higher power levels over a USB Type-C connection.

  3. Q: How does FUSB302UCX support USB PD? A: FUSB302UCX integrates the necessary circuitry and firmware to handle USB PD negotiation, including voltage/current negotiation and role swapping.

  4. Q: What is USB Billboard functionality? A: USB Billboard allows a device to communicate its capabilities and status to the host system, enabling features like alternate mode support or displaying custom messages.

  5. Q: Can FUSB302UCX be used in mobile devices? A: Yes, FUSB302UCX is commonly used in mobile devices such as smartphones and tablets to enable USB PD charging and alternate mode support.

  6. Q: Does FUSB302UCX support DisplayPort Alternate Mode? A: Yes, FUSB302UCX supports DisplayPort Alternate Mode, allowing devices to output video and audio signals over a USB Type-C connection.

  7. Q: Can FUSB302UCX be used in laptops or desktop computers? A: Yes, FUSB302UCX can be used in laptops and desktop computers to enable USB PD charging, data transfer, and alternate mode support.

  8. Q: Is FUSB302UCX compatible with older USB standards? A: Yes, FUSB302UCX is backward compatible with USB 2.0 and USB 3.2 standards, allowing it to work with existing USB devices.

  9. Q: Can FUSB302UCX be used in industrial applications? A: Yes, FUSB302UCX is suitable for various industrial applications that require USB PD negotiation and alternate mode support.

  10. Q: Are there any development resources available for FUSB302UCX? A: Yes, the manufacturer provides datasheets, application notes, and software development kits (SDKs) to assist with the integration of FUSB302UCX into technical solutions.

Please note that these answers are general and may vary depending on specific use cases and requirements.