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FUSB303TMX
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FUSB303TMX

Product Overview

Category

FUSB303TMX belongs to the category of USB Type-C™ port controllers.

Use

The FUSB303TMX is used for managing and controlling USB Type-C™ ports in electronic devices.

Characteristics

  • Supports USB Power Delivery (PD) protocol
  • Provides Type-C™ port detection and orientation detection
  • Enables plug orientation detection and cable plug/unplug detection
  • Supports USB Billboard Device Class for alternate mode detection
  • Offers integrated VCONN switch with overcurrent protection
  • Provides I2C interface for communication with host controller

Package

The FUSB303TMX comes in a compact and durable package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of FUSB303TMX lies in its ability to facilitate the seamless integration and control of USB Type-C™ ports in electronic devices.

Packaging/Quantity

The FUSB303TMX is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

  • Operating Voltage: 3.0V - 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • I2C Bus Speed: Up to 400kHz
  • Supported USB PD Versions: 1.0, 2.0, and 3.0
  • Package Dimensions: 2mm x 2mm x 0.6mm

Detailed Pin Configuration

The FUSB303TMX features the following pin configuration:

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

Functional Features

  1. USB Type-C™ Port Detection: The FUSB303TMX can detect the presence and type of connected USB Type-C™ ports.
  2. Orientation Detection: It enables the detection of plug orientation, ensuring correct insertion and preventing damage to devices.
  3. Cable Plug/Unplug Detection: The FUSB303TMX can detect when a cable is plugged or unplugged from the USB Type-C™ port.
  4. Alternate Mode Detection: Supports USB Billboard Device Class for detecting alternate modes supported by connected devices.
  5. Integrated VCONN Switch: Includes an integrated VCONN switch with overcurrent protection for safe operation.
  6. I2C Interface: Provides an I2C interface for communication with the host controller.

Advantages and Disadvantages

Advantages

  • Comprehensive USB Type-C™ port control and management capabilities
  • Support for USB Power Delivery (PD) protocol
  • Compact package suitable for SMT assembly
  • Integrated VCONN switch with overcurrent protection

Disadvantages

  • Limited operating temperature range (-40°C to +85°C)
  • Requires external host controller for full functionality

Working Principles

The FUSB303TMX operates by utilizing its built-in circuitry to communicate with the connected USB Type-C™ port and host controller. It detects the presence of the port, determines its orientation, and facilitates the negotiation of power delivery and alternate modes. The I2C interface allows the host controller to communicate with the FUSB303TMX and control its functionalities.

Detailed Application Field Plans

The FUSB303TMX finds applications in various electronic devices that incorporate USB Type-C™ ports. Some potential application fields include:

  1. Smartphones and Tablets
  2. Laptops and Ultrabooks
  3. Monitors and Displays
  4. Docking Stations
  5. Automotive Infotainment Systems
  6. Industrial Control Systems

Detailed and Complete Alternative Models

  1. FUSB302B: Similar to FUSB303TMX, but without integrated VCONN switch.
  2. FUSB302B1: Variant of FUSB302B with additional features for enhanced power delivery control.
  3. FUSB302B2: Enhanced version of FUSB302B with improved alternate mode detection capabilities.

These alternative models offer similar functionalities to the FUSB303TMX and can be considered based on specific project requirements.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق FUSB303TMX في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of FUSB303TMX in technical solutions:

  1. Q: What is FUSB303TMX? A: FUSB303TMX is a USB Type-C controller chip designed for power delivery and charging applications.

  2. Q: What are the key features of FUSB303TMX? A: Some key features of FUSB303TMX include support for USB PD 3.0, integrated VBUS discharge switch, I2C interface, and configurable GPIOs.

  3. Q: Can FUSB303TMX be used for USB Power Delivery (PD) applications? A: Yes, FUSB303TMX is specifically designed for USB PD applications and supports various power profiles.

  4. Q: How does FUSB303TMX handle power negotiation in USB PD? A: FUSB303TMX uses the USB PD protocol to negotiate power profiles between the source and sink devices.

  5. Q: Can FUSB303TMX be used in battery charging applications? A: Yes, FUSB303TMX supports battery charging applications by providing power negotiation and control capabilities.

  6. Q: Does FUSB303TMX support overvoltage protection? A: Yes, FUSB303TMX includes built-in overvoltage protection to safeguard connected devices.

  7. Q: Can FUSB303TMX be used in mobile devices like smartphones and tablets? A: Yes, FUSB303TMX is suitable for use in mobile devices that require USB PD and charging functionality.

  8. Q: Is FUSB303TMX compatible with other USB standards like USB 2.0 or USB 3.0? A: Yes, FUSB303TMX is backward compatible with USB 2.0 and USB 3.0 standards.

  9. Q: Can FUSB303TMX be used in automotive applications? A: Yes, FUSB303TMX is designed to meet the requirements of automotive applications and can be used in vehicles.

  10. Q: Are there any evaluation boards or development kits available for FUSB303TMX? A: Yes, manufacturers provide evaluation boards and development kits that help in prototyping and testing FUSB303TMX-based solutions.

Please note that these answers are general and may vary depending on the specific implementation and manufacturer's documentation.