Texas Instruments
Зображення може бути репрезентативним.
Деталі продукту див. у специфікаціях.
TUSB1044IRNQT
Переглянути деталі Таблиці даних

TUSB1044IRNQT - English Editing Encyclopedia Entry

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: USB Type-C™ and USB Power Delivery (PD) Controller
  • Characteristics: High-speed signal switching, power delivery negotiation, and system configuration for USB Type-C applications.
  • Package: 56-pin VQFN package
  • Essence: The TUSB1044IRNQT is a versatile USB Type-C and PD controller designed to provide seamless connectivity and power delivery capabilities in various electronic devices.
  • Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

  • Operating Voltage: 3.3V
  • Operating Temperature Range: -40°C to +85°C
  • Interface: I2C
  • Supported USB Standards: USB 2.0, USB 3.1 Gen 1, USB Power Delivery 3.0
  • Power Delivery Profiles: Programmable power profiles up to 100W

Detailed Pin Configuration

The TUSB1044IRNQT features a 56-pin VQFN package with the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VBUS | Power supply voltage input | | 2 | CC1 | USB Type-C Configuration Channel 1 | | 3 | CC2 | USB Type-C Configuration Channel 2 | | 4 | SDA | I2C Serial Data Line | | 5 | SCL | I2C Serial Clock Line | | ... | ... | ... | | 56 | GND | Ground |

Functional Features

  • USB Type-C Port Control: Enables automatic detection and configuration of USB Type-C ports.
  • Power Delivery Negotiation: Supports negotiation of power delivery profiles between devices.
  • High-Speed Signal Switching: Provides seamless switching between USB 2.0 and USB 3.1 Gen 1 signals.
  • Integrated Protection Features: Includes overvoltage, overcurrent, and short-circuit protection mechanisms.

Advantages and Disadvantages

Advantages: - Versatile USB Type-C and PD controller suitable for a wide range of applications. - Programmable power profiles allow flexibility in power delivery. - Integrated protection features ensure safe operation.

Disadvantages: - Limited to I2C interface for communication. - Requires external components for complete USB Type-C implementation.

Working Principles

The TUSB1044IRNQT operates by monitoring the Configuration Channel (CC) pins to detect the presence of USB Type-C connections. It then negotiates power delivery profiles with the connected device using the USB Power Delivery protocol. The integrated high-speed signal switch allows seamless switching between USB 2.0 and USB 3.1 Gen 1 signals based on the connected device's capabilities.

Detailed Application Field Plans

The TUSB1044IRNQT is widely used in various electronic devices that require USB Type-C connectivity and power delivery capabilities. Some common application fields include: - Laptops and Ultrabooks - Tablets and Smartphones - Docking Stations - Monitors and Displays - USB Hubs and Adapters

Detailed and Complete Alternative Models

  • TUSB1046-DCI: USB Type-C and PD Controller with DisplayPort Alternate Mode support.
  • TUSB1043-DCI: USB Type-C and PD Controller with HDMI Alternate Mode support.
  • TUSB1042: USB Type-C and PD Controller without alternate mode support.

Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list.

Word Count: 445 words

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням TUSB1044IRNQT у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of TUSB1044IRNQT in technical solutions:

  1. Q: What is TUSB1044IRNQT? A: TUSB1044IRNQT is a USB Type-C™ and USB Power Delivery (PD) controller designed for various applications requiring USB connectivity.

  2. Q: What are the key features of TUSB1044IRNQT? A: The key features of TUSB1044IRNQT include USB Type-C and PD support, USB 3.1 Gen2 data rates, integrated power switches, and advanced system-level ESD protection.

  3. Q: What is the maximum data rate supported by TUSB1044IRNQT? A: TUSB1044IRNQT supports USB 3.1 Gen2 data rates up to 10 Gbps, enabling high-speed data transfer between devices.

  4. Q: Can TUSB1044IRNQT handle USB Power Delivery (PD) negotiation? A: Yes, TUSB1044IRNQT is capable of handling USB PD negotiation, allowing for power delivery and charging capabilities.

  5. Q: What types of devices can TUSB1044IRNQT be used with? A: TUSB1044IRNQT can be used with a wide range of devices, including laptops, tablets, smartphones, docking stations, and other USB-enabled peripherals.

  6. Q: Does TUSB1044IRNQT provide any protection against electrostatic discharge (ESD)? A: Yes, TUSB1044IRNQT incorporates advanced system-level ESD protection, safeguarding the connected devices from potential damage caused by ESD events.

  7. Q: Can TUSB1044IRNQT be used in battery-powered applications? A: Yes, TUSB1044IRNQT is suitable for battery-powered applications as it supports USB PD charging, allowing for efficient power delivery to the connected devices.

  8. Q: What is the operating voltage range of TUSB1044IRNQT? A: TUSB1044IRNQT operates within a voltage range of 3.3V to 5V, making it compatible with various power supply configurations.

  9. Q: Does TUSB1044IRNQT support USB Type-C alternate modes? A: Yes, TUSB1044IRNQT supports USB Type-C alternate modes, enabling the use of different protocols such as DisplayPort, HDMI, or Thunderbolt™ over the USB-C interface.

  10. Q: Are evaluation modules available for TUSB1044IRNQT? A: Yes, Texas Instruments provides evaluation modules for TUSB1044IRNQT, allowing developers to test and validate its functionality in their specific applications.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.