STUSB4500QTR

The STUSB4500QTR is a USB Type-C and Power Delivery controller IC that provides advanced power negotiation and delivery capabilities. It is designed for use in various USB-C applications where power management and communication are essential.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VCONN: VCONN power supply
• CC1: Configuration channel for port 1
• CC2: Configuration channel for port 2
• GND: Ground connection
• VBUS: Power supply from USB-C
• SBU1, SBU2: Sideband signals for USB 2.0
• VBUS_OUT: Output for VBUS power switch
• VDD: Power supply for internal circuitry

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the STUSB4500QTR IC for a visual representation.

Key Features

• USB Type-C and PD Controller: Enables USB-C connectivity and Power Delivery negotiation.
• Advanced Power Management: Supports programmable power delivery profiles for efficient power delivery.
• Data Communication: Facilitates data communication and power negotiation between devices.
• Integrated Overvoltage Protection: Includes overvoltage protection for safe operation.
• Compact Size: Packaged in a space-saving QFN package for easy integration into designs.
• Configurable GPIO Pins: Provides configurable General Purpose Input/Output pins for customization.

Note: For detailed technical specifications, please refer to the STUSB4500QTR datasheet.

Application

• USB-C Power Delivery: Ideal for applications requiring USB Type-C power delivery capabilities.
• Mobile Devices: Suitable for integration into smartphones, tablets, and other portable devices.
• PC Peripherals: Used in PC accessories like docking stations, monitors, and external drives.

Functionality

The STUSB4500QTR is a versatile USB Type-C and Power Delivery controller offering seamless power and data communication in USB-C applications. It enhances the power delivery process and ensures compatibility between devices.

Usage Guide

• Power Supply: Connect VBUS (Pin) to the power supply from the USB-C source.
• Configuration: Use the CC1 and CC2 pins for configuration channel communication.
• Data Transfer: SBU1 and SBU2 pins facilitate USB 2.0 sideband data communication.

Frequently Asked Questions

Q: Is the STUSB4500QTR compatible with USB 3.0 devices?
A: The STUSB4500QTR is designed for USB Type-C and Power Delivery applications. For USB 3.0 compatibility, consider using appropriate USB 3.0 controllers.

Q: Can the STUSB4500QTR support fast charging protocols?
A: Yes, the STUSB4500QTR is capable of supporting fast charging protocols as part of its Power Delivery capabilities.