Cypress Semiconductor Corp
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CYPD2120-24LQXI
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CYPD2120-24LQXI

Product Overview

Category

CYPD2120-24LQXI 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 USB PD 3.0 controller
  • Supports USB Type-C Alternate Mode
  • Flexible configuration options
  • High level of integration
  • Robust protection features

Package

CYPD2120-24LQXI comes in a compact 24-pin QFN package.

Essence

The essence of CYPD2120-24LQXI lies in its ability to enable efficient power delivery and versatile communication in USB Type-C applications.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of CYPD2120-24LQXI units.

Specifications

  • USB PD Compliance: USB PD 3.0
  • Supported USB Type-C Features: Alternate Mode, Power Delivery
  • Package Type: 24-pin QFN
  • Operating Temperature Range: -40°C to +85°C
  • Supply Voltage Range: 3.3V to 5.5V
  • Communication Interface: I2C, UART
  • Protection Features: Overvoltage, Overcurrent, Overtemperature, Reverse Current, Short Circuit

Detailed Pin Configuration

  1. VBUS
  2. CC1
  3. CC2
  4. SBU1
  5. SBU2
  6. GND
  7. VCONN
  8. VDD
  9. VDDIO
  10. ALERT#
  11. GPIO1
  12. GPIO2
  13. GPIO3
  14. GPIO4
  15. GPIO5
  16. GPIO6
  17. GPIO7
  18. I2C_SCL
  19. I2C_SDA
  20. UART_RX
  21. UART_TX
  22. RESET#
  23. GND
  24. VBUS

Functional Features

  • USB PD negotiation and power contract management
  • Configuration flexibility for various applications
  • Support for USB Type-C Alternate Mode, enabling video, audio, and data transfer over the same connector
  • Comprehensive protection features to safeguard against faults and abnormal conditions
  • Integrated voltage and current monitoring for accurate power delivery control

Advantages and Disadvantages

Advantages

  • Compliance with USB PD 3.0 standards ensures compatibility with a wide range of devices
  • Versatile configuration options cater to different application requirements
  • High level of integration reduces external component count and board space
  • Robust protection features enhance system reliability
  • Accurate power delivery control enables efficient charging and data transfer

Disadvantages

  • Limited pin count may restrict the number of peripherals that can be directly connected

Working Principles

CYPD2120-24LQXI operates by implementing the USB PD 3.0 protocol to negotiate power contracts between the source and sink devices. It utilizes the CC1 and CC2 pins to establish communication and determine the power capabilities of each device. The controller then manages the power delivery process, ensuring safe and efficient power transfer.

Detailed Application Field Plans

CYPD2120-24LQXI finds extensive application in various USB Type-C devices, including laptops, tablets, smartphones, docking stations, and monitors. It is particularly useful in scenarios where power delivery and versatile communication are crucial, such as fast charging, data transfer, and video/audio streaming.

Detailed and Complete Alternative Models

  • CYPD2120-24LQXIT: Similar to CYPD2120-24LQXI but available in tape and reel packaging.
  • CYPD2120-24LQXITR: Similar to CYPD2120-24LQXI but available in tape and reel packaging with a larger quantity per reel.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng CYPD2120-24LQXI sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of CYPD2120-24LQXI in technical solutions:

  1. Q: What is CYPD2120-24LQXI?
    A: CYPD2120-24LQXI is a USB Type-C and Power Delivery controller designed for use in various technical solutions.

  2. Q: What are the key features of CYPD2120-24LQXI?
    A: Some key features include USB Type-C support, Power Delivery 3.0 compliance, integrated VBUS protection, and programmable power profiles.

  3. Q: What technical solutions can benefit from using CYPD2120-24LQXI?
    A: CYPD2120-24LQXI can be used in applications such as laptops, tablets, docking stations, power adapters, and automotive charging systems.

  4. Q: How does CYPD2120-24LQXI ensure safe power delivery?
    A: CYPD2120-24LQXI incorporates various safety features like overvoltage protection, overcurrent protection, and thermal regulation to ensure safe power delivery.

  5. Q: Can CYPD2120-24LQXI handle multiple power profiles simultaneously?
    A: Yes, CYPD2120-24LQXI supports multiple power profiles and can negotiate the appropriate power level based on the connected device's requirements.

  6. Q: Is CYPD2120-24LQXI compatible with USB 3.1 Gen 2?
    A: Yes, CYPD2120-24LQXI is fully compatible with USB 3.1 Gen 2, offering high-speed data transfer rates.

  7. Q: Does CYPD2120-24LQXI support alternate modes like DisplayPort or Thunderbolt?
    A: Yes, CYPD2120-24LQXI supports alternate modes, allowing for video and data transfer over the USB Type-C interface.

  8. Q: Can CYPD2120-24LQXI be programmed to customize power delivery behavior?
    A: Yes, CYPD2120-24LQXI can be easily programmed using Cypress's EZ-PD Configuration Utility to customize its power delivery behavior.

  9. Q: What is the operating temperature range of CYPD2120-24LQXI?
    A: The operating temperature range of CYPD2120-24LQXI is typically -40°C to +85°C.

  10. Q: Where can I find additional technical documentation and support for CYPD2120-24LQXI?
    A: You can find additional technical documentation, application notes, and support resources on Cypress Semiconductor's official website or by contacting their customer support team.

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