ON Semiconductor
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FUSB302B10MPX
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FUSB302B10MPX

Product Overview

Category

The FUSB302B10MPX belongs to the category of USB Type-C controllers.

Use

This product is primarily used for USB Type-C port management and power delivery in electronic devices.

Characteristics

  • USB Type-C compliant
  • Supports USB Power Delivery (PD) specification
  • Integrated VBUS discharge switch
  • Low-power consumption
  • Small form factor

Package

The FUSB302B10MPX comes in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of this product lies in its ability to provide efficient and reliable USB Type-C port management and power delivery functionality.

Packaging/Quantity

The FUSB302B10MPX is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

  • USB Type-C Rev 1.2 compliant
  • USB PD Rev 3.0 compatible
  • Operating voltage: 3.3V
  • I2C interface for configuration and control
  • Support for USB Billboard Device Class
  • Integrated VCONN switch
  • Overvoltage and overcurrent protection
  • ESD protection up to ±8kV (contact discharge)

Detailed Pin Configuration

The FUSB302B10MPX has the following pin configuration:

  1. VBUS
  2. CC1
  3. CC2
  4. SDA
  5. SCL
  6. GND
  7. ALERT
  8. INT_N
  9. VCONN
  10. VDD

Functional Features

  • USB Type-C plug orientation detection
  • Automatic USB PD negotiation
  • Cable plug/unplug detection
  • VBUS discharge control
  • Fault detection and reporting
  • Hot-plug support

Advantages and Disadvantages

Advantages

  • Compliance with USB Type-C and PD specifications ensures compatibility with a wide range of devices.
  • Integrated VBUS discharge switch simplifies system design and reduces component count.
  • Low-power consumption contributes to energy efficiency in portable devices.
  • Small form factor enables compact device designs.

Disadvantages

  • Limited availability of alternative models may restrict sourcing options.
  • Complex configuration and control via I2C interface may require additional development effort.

Working Principles

The FUSB302B10MPX operates by monitoring the CC1 and CC2 pins to detect USB Type-C plug orientation and cable plug/unplug events. It communicates with the host controller via the I2C interface for configuration and control. The integrated VCONN switch allows the device to provide power to accessories or act as a source for active cables. The USB PD negotiation process is automated, enabling efficient power delivery based on the connected device's requirements.

Detailed Application Field Plans

The FUSB302B10MPX finds applications in various electronic devices, including but not limited to: - Laptops and notebooks - Smartphones and tablets - Monitors and displays - Docking stations - Power banks - Automotive infotainment systems

Detailed and Complete Alternative Models

Some alternative models to the FUSB302B10MPX include: - FUSB302B10MYX - FUSB302B10MNX - FUSB302B10MLX

These models offer similar functionality and characteristics, providing flexibility in design and sourcing options.

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10 domande e risposte comuni relative all'applicazione di FUSB302B10MPX nelle soluzioni tecniche

Sure! Here are 10 common questions and answers related to the application of FUSB302B10MPX in technical solutions:

  1. Q: What is FUSB302B10MPX? A: FUSB302B10MPX 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 USB connections.

  3. 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 firmware updates.

  4. Q: What are the key features of FUSB302B10MPX? A: Some key features include support for USB PD 3.0, integrated Type-C CC logic, billboard device support, and configurable I2C address.

  5. Q: How can FUSB302B10MPX be used in technical solutions? A: FUSB302B10MPX can be used as a USB Type-C controller in various applications such as smartphones, tablets, laptops, docking stations, and USB hubs.

  6. Q: Does FUSB302B10MPX support USB PD 3.0? A: Yes, FUSB302B10MPX supports USB PD 3.0, which provides enhanced power delivery capabilities compared to previous versions.

  7. Q: Can FUSB302B10MPX handle alternate modes like DisplayPort or Thunderbolt? A: Yes, FUSB302B10MPX can support alternate modes through its USB Billboard functionality, allowing devices to communicate their support for different protocols.

  8. Q: Is FUSB302B10MPX compatible with USB 2.0 and USB 3.0? A: Yes, FUSB302B10MPX is backward compatible with USB 2.0 and USB 3.0 standards, ensuring compatibility with existing USB devices.

  9. Q: Can FUSB302B10MPX be used in battery charging applications? A: Yes, FUSB302B10MPX supports USB PD negotiation for power delivery, making it suitable for battery charging applications that require higher power levels.

  10. Q: How can I interface with FUSB302B10MPX in my design? A: FUSB302B10MPX communicates over I2C interface, allowing easy integration into microcontroller-based systems. The datasheet provides detailed information on the register map and communication protocol.

Please note that these answers are general and may vary depending on specific implementation requirements. It's always recommended to refer to the official documentation and datasheet for accurate and up-to-date information.