CYPD3174-16SXQ

Product Overview

Category

CYPD3174-16SXQ 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
• Supports multiple power profiles
• Integrated protection features
• Flexible configuration options

Package

CYPD3174-16SXQ comes in a compact and industry-standard package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of CYPD3174-16SXQ lies in its ability to enable efficient power delivery and facilitate communication between USB Type-C devices.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 2500 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 interface: I2C, SPI
• Number of configurable GPIOs: 8
• Supported power profiles: 5V, 9V, 15V, 20V

Detailed Pin Configuration

The pin configuration of CYPD3174-16SXQ is as follows:

| Pin Name | Function | |----------|----------| | VBUS | Power supply input | | CC1 | Configuration channel 1 | | CC2 | Configuration channel 2 | | SDA | I2C data line | | SCL | I2C clock line | | INT | Interrupt output | | GPIO1-8 | Configurable general-purpose I/O pins | | GND | Ground |

Functional Features

• USB Type-C port control and management
• Power Delivery negotiation and control
• Overvoltage and overcurrent protection
• Integrated system-level ESD protection
• Configurable GPIOs for additional functionality

Advantages and Disadvantages

Advantages

• Compliance with USB Type-C and PD standards ensures compatibility with a wide range of devices.
• Flexible power profile support allows for efficient power delivery in various applications.
• Integrated protection features safeguard connected devices from potential damage.
• Configurable GPIOs provide customization options for specific use cases.

Disadvantages

• Limited number of configurable GPIOs may restrict the extent of customization in complex setups.
• Higher cost compared to non-PD USB controllers due to advanced features and compliance requirements.

Working Principles

CYPD3174-16SXQ operates by monitoring the configuration channels (CC1 and CC2) to detect the connection status and negotiate power profiles with the connected device. It utilizes the I2C or SPI interface to communicate with the host system and exchange information regarding power requirements and capabilities. The controller manages power delivery by controlling the voltage and current levels based on the negotiated power profile.

Detailed Application Field Plans

CYPD3174-16SXQ finds application in various fields, including but not limited to: - Laptop and desktop computers - Mobile phones and tablets - Monitors and displays - Docking stations and hubs - Automotive infotainment systems - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to CYPD3174-16SXQ are: - TPS65982 from Texas Instruments - STUSB4500 from STMicroelectronics - FUSB302 from Fairchild Semiconductor - PS8751 from Parade Technologies

These alternative models can be considered based on specific requirements and design considerations.

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