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FUSB340TMX
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FUSB340TMX

Product Overview

Category

FUSB340TMX belongs to the category of USB Type-C™ port controllers.

Use

The FUSB340TMX is used for managing and controlling USB Type-C™ ports in electronic devices.

Characteristics

  • Supports USB Power Delivery (PD) protocol
  • Provides a flexible solution for implementing USB Type-C™ functionality
  • Enables power negotiation and configuration between devices
  • Supports various charging profiles and modes
  • Offers protection features for overvoltage, overcurrent, and short-circuit conditions

Package

The FUSB340TMX comes in a compact package suitable for surface mount technology (SMT) assembly.

Essence

The essence of FUSB340TMX lies in its ability to facilitate the implementation of USB Type-C™ ports with power delivery capabilities in electronic devices.

Packaging/Quantity

The FUSB340TMX is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

  • Input Voltage: 3.0V - 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: 12-pin WLCSP (Wafer Level Chip Scale Package)
  • Communication Interface: I2C
  • Supported USB PD Versions: 1.0, 2.0, and 3.0
  • Maximum Output Current: 3A

Detailed Pin Configuration

The FUSB340TMX has the following pin configuration:

  1. VBUS
  2. CC1
  3. CC2
  4. SDA
  5. SCL
  6. GND
  7. ALERT
  8. INT
  9. VCONN
  10. VDD
  11. VDDIO
  12. NC

Functional Features

  • USB PD negotiation and power role swapping
  • Automatic detection and configuration of USB Type-C™ port orientation
  • Integrated protection mechanisms for safe operation
  • Support for various charging profiles and modes
  • Flexible control and configuration through I2C interface

Advantages and Disadvantages

Advantages

  • Enables implementation of USB Type-C™ ports with power delivery capabilities
  • Supports USB PD protocol for efficient power negotiation
  • Compact package suitable for space-constrained designs
  • Offers protection features for enhanced safety
  • Flexible control and configuration options

Disadvantages

  • Requires additional components for complete USB Type-C™ implementation
  • Limited to devices that support USB PD protocol

Working Principles

The FUSB340TMX operates by communicating with the host device through the I2C interface. It detects the connected USB Type-C™ cable orientation and negotiates power delivery capabilities using the USB PD protocol. The controller manages the power role swapping between source and sink devices, ensuring efficient power transfer and compatibility.

Detailed Application Field Plans

The FUSB340TMX is widely used in various electronic devices that incorporate USB Type-C™ ports with power delivery functionality. Some common application fields include:

  1. Smartphones and tablets
  2. Laptops and ultrabooks
  3. Docking stations and hubs
  4. Monitors and displays
  5. Power banks and chargers

Detailed and Complete Alternative Models

  1. FUSB302: USB Type-C™ port controller with integrated USB PD PHY
  2. TUSB320: USB Type-C™ port controller with integrated USB PD and DisplayPort™ functionality
  3. STUSB4500: USB Type-C™ and USB PD controller with integrated protection features

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

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技術ソリューションにおける FUSB340TMX の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of FUSB340TMX in technical solutions:

  1. Q: What is FUSB340TMX? A: FUSB340TMX is a USB Type-C controller chip designed for power delivery applications.

  2. Q: What are the key features of FUSB340TMX? A: FUSB340TMX supports USB PD 3.0, Type-C Configuration Channel (CC) detection, and various power delivery profiles.

  3. Q: How does FUSB340TMX enable power delivery? A: FUSB340TMX integrates a Type-C CC detection circuitry that enables negotiation of power delivery contracts between devices.

  4. Q: Can FUSB340TMX be used in mobile devices? A: Yes, FUSB340TMX is commonly used in smartphones, tablets, and other portable devices that support USB Type-C power delivery.

  5. Q: Does FUSB340TMX support fast charging? A: Yes, FUSB340TMX supports various fast charging protocols such as Qualcomm Quick Charge and USB Power Delivery.

  6. Q: Can FUSB340TMX be used in non-mobile applications? A: Absolutely, FUSB340TMX can be used in a wide range of applications including laptops, monitors, docking stations, and automotive systems.

  7. Q: Is FUSB340TMX compatible with older USB standards? A: Yes, FUSB340TMX is backward compatible with USB 2.0 and USB 3.0 standards.

  8. Q: Does FUSB340TMX require any external components? A: Yes, FUSB340TMX requires external resistors and capacitors for proper operation and configuration.

  9. Q: Are there any evaluation boards available for FUSB340TMX? A: Yes, the manufacturer provides evaluation boards and reference designs to help developers get started with FUSB340TMX.

  10. Q: Where can I find more technical information about FUSB340TMX? A: You can refer to the datasheet and application notes provided by the manufacturer or visit their official website for detailed technical information on FUSB340TMX.

Please note that the answers provided here are general and may vary depending on specific implementation requirements.