Cypress Semiconductor Corp
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CYPD2134-24LQXI
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CYPD2134-24LQXI

Product Overview

Category

CYPD2134-24LQXI belongs to the category of USB Type-C and Power Delivery (PD) controllers.

Use

This product is primarily used for managing power delivery and communication in USB Type-C applications.

Characteristics

  • USB Type-C and PD compliant
  • Integrated system-level protection features
  • Supports USB PD 3.0 specification
  • Flexible firmware customization options

Package

CYPD2134-24LQXI comes in a compact 24-pin QFN package.

Essence

The essence of this product lies in its ability to enable efficient power delivery and versatile communication in USB Type-C devices.

Packaging/Quantity

CYPD2134-24LQXI is typically packaged in reels and available in quantities suitable for mass production.

Specifications

  • USB Type-C and PD compliance: Yes
  • Operating voltage range: 3.0V to 5.5V
  • Number of channels: 2
  • Maximum current rating: 3A
  • Communication interface: I2C, UART
  • Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

  1. VBUS
  2. CC1
  3. CC2
  4. SBU1
  5. SBU2
  6. GND
  7. VCONN
  8. VBUS_DISCHARGE
  9. ALERT#
  10. SDA
  11. SCL
  12. TX
  13. RX
  14. GPIO1
  15. GPIO2
  16. GPIO3
  17. GPIO4
  18. GPIO5
  19. GPIO6
  20. GPIO7
  21. GPIO8
  22. GPIO9
  23. GPIO10
  24. GND

Functional Features

  • USB PD negotiation and power contract management
  • Overvoltage and overcurrent protection
  • Integrated VBUS discharge functionality
  • Support for Alternate Mode configurations
  • Firmware customization options for specific applications

Advantages and Disadvantages

Advantages

  • Compliance with USB Type-C and PD standards ensures compatibility with a wide range of devices.
  • Integrated system-level protection features safeguard against potential damage.
  • Flexible firmware customization allows for tailored functionality.

Disadvantages

  • Limited number of GPIO pins may restrict certain application-specific requirements.
  • Requires additional components for complete USB Type-C implementation.

Working Principles

CYPD2134-24LQXI operates by actively monitoring the CC lines to detect plug insertion, determine cable orientation, and negotiate power delivery contracts. It communicates with the host system through I2C or UART interface, enabling configuration and control of various parameters.

Detailed Application Field Plans

The CYPD2134-24LQXI is commonly used in the following applications:

  1. Laptop and desktop computers
  2. Mobile phones and tablets
  3. Docking stations and hubs
  4. Power adapters and chargers
  5. Monitors and displays

Detailed and Complete Alternative Models

  1. CYPD2122-24LQXI
  2. CYPD2134-24LQXIT
  3. CYPD2134-24LQXITR
  4. CYPD2134-24LQXITR-G

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan CYPD2134-24LQXI dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of CYPD2134-24LQXI in technical solutions:

  1. Question: What is CYPD2134-24LQXI?
    Answer: CYPD2134-24LQXI is a USB Type-C and Power Delivery controller designed for use in various technical solutions.

  2. Question: What are the key features of CYPD2134-24LQXI?
    Answer: Some key features of CYPD2134-24LQXI include USB Type-C support, Power Delivery 3.0, integrated ARM Cortex-M0 core, and configurable GPIOs.

  3. Question: What is the role of CYPD2134-24LQXI in technical solutions?
    Answer: CYPD2134-24LQXI acts as a controller that manages USB Type-C connectivity, negotiates power delivery contracts, and handles various system-level functions.

  4. Question: Can CYPD2134-24LQXI be used in charging applications?
    Answer: Yes, CYPD2134-24LQXI supports Power Delivery, making it suitable for charging applications that require intelligent power negotiation.

  5. Question: Does CYPD2134-24LQXI support USB 3.1 Gen 2 data transfer speeds?
    Answer: Yes, CYPD2134-24LQXI supports USB 3.1 Gen 2, enabling high-speed data transfer rates up to 10 Gbps.

  6. Question: Is CYPD2134-24LQXI compatible with different operating systems?
    Answer: Yes, CYPD2134-24LQXI is compatible with various operating systems, including Windows, macOS, Linux, and Android.

  7. Question: Can CYPD2134-24LQXI be used in automotive applications?
    Answer: Yes, CYPD2134-24LQXI is designed to meet automotive-grade requirements and can be used in automotive applications.

  8. Question: Does CYPD2134-24LQXI support firmware updates?
    Answer: Yes, CYPD2134-24LQXI supports firmware updates, allowing for future enhancements and bug fixes.

  9. Question: What development tools are available for working with CYPD2134-24LQXI?
    Answer: Cypress provides a comprehensive development kit and software tools, including the EZ-PD CCGx Power SDK, to facilitate the development process.

  10. Question: Where can I find more information about CYPD2134-24LQXI and its application in technical solutions?
    Answer: You can refer to the official documentation and resources provided by Cypress Semiconductor, the manufacturer of CYPD2134-24LQXI, for detailed information on its application in technical solutions.