TUSB544IRNQR - English Editing Encyclopedia Entry

Product Overview

Use

This product is primarily used for managing USB Type-C connections and enabling USB Power Delivery functionality.

Characteristics

USB Type-C™ compliant
Supports USB Power Delivery specification
Integrated USB Type-C port controller
High-speed data transmission capabilities
Flexible power management features

Package

TUSB544IRNQR comes in a compact and industry-standard package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of TUSB544IRNQR lies in its ability to provide a seamless and efficient USB Type-C and USB Power Delivery solution.

Packaging/Quantity

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

Specifications

USB Type-C™ Specification: Rev 1.3
USB Power Delivery Specification: Rev 3.0
Supply Voltage Range: 3.3V ±10%
Operating Temperature Range: -40°C to +85°C
Package Type: VQFN (32-pin)

Detailed Pin Configuration

The pin configuration of TUSB544IRNQR is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VBUS | USB Power Delivery VBUS voltage input | | 2 | CC1 | USB Type-C Configuration Channel 1 | | 3 | CC2 | USB Type-C Configuration Channel 2 | | 4 | SBU1 | Sideband Use 1 | | 5 | SBU2 | Sideband Use 2 | | 6 | GND | Ground | | 7 | VCONN | USB Power Delivery VCONN voltage input | | 8-9 | D- / D+ | USB Data Lines | | 10 | SBU3 | Sideband Use 3 | | 11 | SBU4 | Sideband Use 4 | | 12 | GND | Ground | | 13 | VBUS | USB Power Delivery VBUS voltage output | | 14 | CC | USB Type-C Configuration Channel | | 15 | GND | Ground | | 16 | VCONN | USB Power Delivery VCONN voltage output | | 17-18 | D+ / D- | USB Data Lines | | 19 | SBU5 | Sideband Use 5 | | 20 | SBU6 | Sideband Use 6 | | 21 | GND | Ground | | 22 | VBUS | USB Power Delivery VBUS voltage input | | 23 | CC1 | USB Type-C Configuration Channel 1 | | 24 | CC2 | USB Type-C Configuration Channel 2 | | 25 | SBU7 | Sideband Use 7 | | 26 | SBU8 | Sideband Use 8 | | 27 | GND | Ground | | 28 | VCONN | USB Power Delivery VCONN voltage input | | 29-30 | D- / D+ | USB Data Lines | | 31 | SBU9 | Sideband Use 9 | | 32 | SBU10 | Sideband Use 10 |

Functional Features

USB Type-C™ port control and management
USB Power Delivery negotiation and power management
Support for USB Type-C alternate mode detection
Integrated high-speed data switch
Overvoltage and overcurrent protection mechanisms

Advantages and Disadvantages

Advantages

Compliance with USB Type-C™ and USB Power Delivery specifications
Compact package suitable for SMT assembly
High-speed data transmission capabilities
Flexible power management features

Disadvantages

Limited pin count may restrict certain advanced functionalities
Requires proper configuration and integration for optimal performance

Working Principles

TUSB544IRNQR operates by actively monitoring the USB Type-C configuration channels (CC) to detect plug insertion, removal, and orientation. It negotiates power delivery contracts with connected devices using the USB Power Delivery protocol. The integrated data switch enables high-speed data transmission between the USB host and peripheral devices.

Detailed Application Field Plans

TUSB544IRNQR finds applications in various fields, including but not limited to: 1. Consumer electronics: Enables USB Type-C connectivity and power delivery in smartphones, tablets, laptops, and gaming consoles. 2. Automotive: Facilitates USB Type-C charging and data transfer in vehicles, supporting infot

10個與TUSB544IRNQR在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of TUSB544IRNQR in technical solutions:

Q: What is the TUSB544IRNQR? A: The TUSB544IRNQR is a high-speed USB Type-C alternate mode redriver and switch, designed for use in various technical solutions.
Q: What are the key features of the TUSB544IRNQR? A: The key features of the TUSB544IRNQR include USB Type-C alternate mode support, signal conditioning, redriving, and switching capabilities.
Q: How can I use the TUSB544IRNQR in my technical solution? A: The TUSB544IRNQR can be used to extend the reach of USB signals, improve signal integrity, and switch between different USB Type-C alternate modes.
Q: What are the typical applications of the TUSB544IRNQR? A: The TUSB544IRNQR is commonly used in laptops, tablets, docking stations, monitors, and other devices that require USB Type-C alternate mode support.
Q: Does the TUSB544IRNQR support USB 3.1 Gen 2 speeds? A: Yes, the TUSB544IRNQR supports USB 3.1 Gen 2 speeds of up to 10 Gbps.
Q: Can I use multiple TUSB544IRNQR devices in parallel to extend the reach of USB signals further? A: Yes, you can cascade multiple TUSB544IRNQR devices to extend the reach of USB signals over longer distances.
Q: Does the TUSB544IRNQR require external power? A: Yes, the TUSB544IRNQR requires an external power supply to operate.
Q: What is the power supply voltage range for the TUSB544IRNQR? A: The TUSB544IRNQR operates with a power supply voltage range of 3.3V to 5V.
Q: Does the TUSB544IRNQR support hot-plugging of USB devices? A: Yes, the TUSB544IRNQR supports hot-plugging, allowing USB devices to be connected or disconnected while the system is powered on.
Q: Where can I find more information about the TUSB544IRNQR? A: You can find more detailed information about the TUSB544IRNQR in the datasheet provided by the manufacturer or by contacting their technical support team.