STUSB4700YQTR USB Type-C Controller

The STUSB4700YQTR is a cutting-edge USB Type-C controller chip designed by STMicroelectronics, tailored for sink-only applications. This device is part of the STUSB4700 series, which is engineered to manage USB Type-C ports with the configuration channel (CC) logic needed for Type-C ecosystems. The STUSB4700YQTR simplifies the implementation of USB Type-C interfaces in a variety of applications, ranging from power accessories and peripherals to battery chargers and power banks.

Key Features

• USB Type-C Rev 1.2 Compliant: The STUSB4700YQTR adheres to the latest USB Type-C specification, ensuring compatibility with the newest devices and features.
• Sink Device Capabilities: Designed specifically for devices that receive power (sink), it supports different power profiles and can negotiate power delivery contracts through the Power Delivery (PD) protocol.
• Integrated Power Delivery: The chip includes native support for Power Delivery 2.0, allowing for higher power charging and more flexible power management.
• Dead Battery Mode: It provides support for Dead Battery Mode, which allows a device with a depleted battery to be powered directly from the USB Type-C connection.
• Customizable Power Profiles: Manufacturers can program the STUSB4700YQTR with their preferred power profiles to match the specific power requirements of their devices.
• Robust Protection Features: The controller includes multiple built-in protection features such as over-voltage, over-current, and over-temperature protection, ensuring safe operation under various conditions.

Applications

• Smartphones and tablets
• Power adapters and chargers
• Power banks
• Portable devices and accessories

The STUSB4700YQTR is available in a compact QFN-24 package, making it suitable for space-constrained designs. Its versatility and compliance with the USB Type-C and PD standards make it an ideal choice for developers looking to create future-proof, power-efficient products with a USB Type-C interface.