ON Semiconductor
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FSUSB31UMX
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FSUSB31UMX

Product Overview

Category

FSUSB31UMX belongs to the category of USB Type-C port controllers.

Use

It is primarily used for managing and controlling USB Type-C ports in electronic devices.

Characteristics

  • Supports USB 3.1 Gen 2 data rates
  • Provides power delivery (PD) negotiation
  • Enables USB Type-C plug orientation detection
  • Supports USB Billboard Device Class
  • Offers integrated protection features

Package

FSUSB31UMX comes in a compact and surface-mountable package.

Essence

The essence of FSUSB31UMX lies in its ability to facilitate USB Type-C connectivity and power delivery in electronic devices.

Packaging/Quantity

FSUSB31UMX is typically packaged in reels and available in quantities suitable for mass production.

Specifications

  • USB Compliance: USB 3.1 Gen 2
  • Power Delivery Support: Yes
  • Plug Orientation Detection: Yes
  • USB Billboard Device Class Support: Yes
  • Protection Features: Integrated protection against overvoltage, overcurrent, and short circuits

Detailed Pin Configuration

The pin configuration of FSUSB31UMX is as follows:

  1. VBUS
  2. CC1
  3. CC2
  4. SBU1
  5. SBU2
  6. D-
  7. D+
  8. GND

Functional Features

  • USB Type-C port control and management
  • Power Delivery (PD) negotiation
  • Plug orientation detection for proper cable connection
  • USB Billboard Device Class support for enhanced user experience
  • Integrated protection features safeguard against electrical faults

Advantages and Disadvantages

Advantages

  • High-speed data transfer with USB 3.1 Gen 2 support
  • Power Delivery capability for charging devices
  • Simplified cable connection with plug orientation detection
  • Enhanced user experience with USB Billboard Device Class support
  • Integrated protection features ensure device safety

Disadvantages

  • May require additional components for full USB Type-C implementation
  • Limited compatibility with older USB standards

Working Principles

FSUSB31UMX operates by managing the USB Type-C port's functionality, including data transfer, power delivery negotiation, and plug orientation detection. It utilizes integrated circuitry to control these functions effectively.

Detailed Application Field Plans

FSUSB31UMX finds applications in various electronic devices, including but not limited to: - Laptops and notebooks - Desktop computers - Smartphones and tablets - Monitors and displays - Docking stations - Audio/video equipment

Detailed and Complete Alternative Models

  1. FSUSB30UMX: Similar to FSUSB31UMX but supports USB 3.0 Gen 1 data rates.
  2. FSUSB32UMX: Enhanced version of FSUSB31UMX with additional features like alternate mode support.

These alternative models provide similar functionalities with slight variations to cater to different requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací FSUSB31UMX v technických řešeních

Sure! Here are 10 common questions and answers related to the application of FSUSB31UMX in technical solutions:

  1. Q: What is FSUSB31UMX? A: FSUSB31UMX is a USB Type-C port controller with integrated USB high-speed switch, designed for use in various technical solutions.

  2. Q: What are the key features of FSUSB31UMX? A: The key features of FSUSB31UMX include USB Type-C support, USB 3.1 Gen 1 data rates, integrated high-speed switch, and low power consumption.

  3. Q: How can FSUSB31UMX be used in technical solutions? A: FSUSB31UMX can be used as a USB Type-C port controller and high-speed switch in applications such as laptops, tablets, smartphones, docking stations, and other USB-enabled devices.

  4. Q: Does FSUSB31UMX support USB Power Delivery (PD)? A: No, FSUSB31UMX does not support USB Power Delivery. It is primarily focused on USB data transfer and switching functionalities.

  5. Q: What is the maximum data rate supported by FSUSB31UMX? A: FSUSB31UMX supports USB 3.1 Gen 1 data rates up to 5 Gbps, which is equivalent to USB 3.0 speeds.

  6. Q: Can FSUSB31UMX be used in both upstream and downstream applications? A: Yes, FSUSB31UMX can be used in both upstream (host) and downstream (device) applications, providing flexibility in system design.

  7. Q: Is FSUSB31UMX compatible with older USB standards like USB 2.0? A: Yes, FSUSB31UMX is backward compatible with USB 2.0 and USB 1.1 standards, ensuring compatibility with legacy devices.

  8. Q: Does FSUSB31UMX require external power supply? A: No, FSUSB31UMX is designed to operate using the VBUS power from the USB Type-C port, eliminating the need for an external power supply.

  9. Q: Can FSUSB31UMX support simultaneous data transfer and charging? A: Yes, FSUSB31UMX supports simultaneous data transfer and charging through the USB Type-C port, allowing for efficient device usage.

  10. Q: Are there any application notes or reference designs available for FSUSB31UMX? A: Yes, the manufacturer of FSUSB31UMX provides application notes and reference designs that can help in implementing the chip in various technical solutions.