Cypress Semiconductor Corp
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CYPD1120-40LQXIT
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CYPD1120-40LQXIT

Product Overview

Category

CYPD1120-40LQXIT 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 programmable power supply
  • Supports multiple protocols and power profiles
  • High level of integration
  • Flexible configuration options

Package

The CYPD1120-40LQXIT comes in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

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

Packaging/Quantity

The CYPD1120-40LQXIT is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

  • USB Type-C and PD version: 1.3
  • Operating voltage range: 3.0V - 5.5V
  • Maximum operating temperature: 85°C
  • Communication interfaces: I2C, UART
  • Power supply current: 10mA (typical)

Detailed Pin Configuration

The CYPD1120-40LQXIT features the following pin configuration:

  1. VBUS
  2. CC1
  3. CC2
  4. SBU1
  5. SBU2
  6. GND
  7. VCONN
  8. VDD
  9. ALERT#
  10. SDA
  11. SCL
  12. TX
  13. RX
  14. GPIO1
  15. GPIO2
  16. RESET#

Functional Features

  • USB Type-C port detection and orientation detection
  • Power negotiation and management
  • Overvoltage and overcurrent protection
  • Integrated power supply for connected devices
  • Configuration flexibility through I2C or UART interfaces

Advantages and Disadvantages

Advantages

  • High level of integration reduces external component count
  • Supports various power profiles, enabling compatibility with a wide range of devices
  • Flexible configuration options allow customization for specific applications
  • Comprehensive protection features ensure safe operation

Disadvantages

  • Requires additional components for full USB Type-C implementation
  • Limited to 250 units per reel/tray packaging

Working Principles

The CYPD1120-40LQXIT operates by detecting the connection of a USB Type-C cable and determining the orientation of the plug. It then negotiates power delivery capabilities with the connected device and manages the power supply accordingly. The controller also facilitates communication between the host device and the connected device.

Detailed Application Field Plans

The CYPD1120-40LQXIT is widely used in various USB Type-C applications, including: - Laptops and tablets - Smartphones and mobile devices - Docking stations and hubs - Monitors and displays - Power banks and chargers

Detailed and Complete Alternative Models

  1. CYPD1120-40LQXI
  2. CYPD1120-40LQXIT-G
  3. CYPD1120-40LQXIT-R

These alternative models offer similar functionality and characteristics to the CYPD1120-40LQXIT, providing options for different application requirements.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem CYPD1120-40LQXIT w rozwiązaniach technicznych

Sure! Here are 10 common questions and answers related to the application of CYPD1120-40LQXIT in technical solutions:

  1. Question: What is CYPD1120-40LQXIT?
    Answer: CYPD1120-40LQXIT is a USB Type-C and Power Delivery controller designed for use in various technical solutions.

  2. Question: What are the key features of CYPD1120-40LQXIT?
    Answer: Some key features of CYPD1120-40LQXIT include USB Type-C and Power Delivery support, integrated MCU, configurable GPIOs, and I2C/SPI interfaces.

  3. Question: What are the typical applications of CYPD1120-40LQXIT?
    Answer: CYPD1120-40LQXIT can be used in applications such as USB Type-C chargers, adapters, docking stations, and power banks.

  4. Question: Does CYPD1120-40LQXIT support USB Power Delivery (PD)?
    Answer: Yes, CYPD1120-40LQXIT supports USB Power Delivery (PD) specification up to version 3.0.

  5. Question: Can CYPD1120-40LQXIT handle multiple USB Type-C ports simultaneously?
    Answer: Yes, CYPD1120-40LQXIT can handle multiple USB Type-C ports with its integrated MCU and configurable GPIOs.

  6. Question: Is CYPD1120-40LQXIT compatible with other USB standards like USB 3.1 or USB 2.0?
    Answer: Yes, CYPD1120-40LQXIT is backward compatible with USB 3.1, USB 2.0, and other USB standards.

  7. Question: Does CYPD1120-40LQXIT support USB Type-C Alternate Mode?
    Answer: Yes, CYPD1120-40LQXIT supports USB Type-C Alternate Mode for video, audio, and data transfer.

  8. Question: Can CYPD1120-40LQXIT be programmed or customized for specific applications?
    Answer: Yes, CYPD1120-40LQXIT can be programmed and customized using the available software development kit (SDK) and programming tools.

  9. Question: What are the power capabilities of CYPD1120-40LQXIT?
    Answer: CYPD1120-40LQXIT supports various power profiles, including 5V, 9V, 15V, and 20V, with programmable current limits.

  10. Question: Where can I find more information about CYPD1120-40LQXIT and its technical specifications?
    Answer: You can find more detailed information about CYPD1120-40LQXIT on the manufacturer's website or by referring to the datasheet and application notes provided by the manufacturer.