STUSB4710AQTR USB Type-C Controller
The STUSB4710AQTR from STMicroelectronics is a highly integrated USB Type-C controller IC, designed to manage USB Type-C ports with USB Power Delivery (PD) capabilities. This advanced product is tailored for sink-only applications and is part of the STUSB47xx product family which is engineered to address the needs of wall chargers, power adapters, and other embedded charging applications.
With the STUSB4710AQTR, developers can easily implement USB PD negotiation, allowing devices to negotiate power delivery contracts of up to 100W (20V, 5A). The controller supports the USB PD 3.0 specification, ensuring compatibility with the latest USB PD devices for fast and efficient charging solutions.
The device comes in a QFN-24 package, which is optimized for minimal PCB footprint. It integrates a Type-C attachment detection, plug orientation detection, and dead battery management, which simplifies the overall design and reduces external component requirements. The STUSB4710AQTR also features built-in protection for over-voltage, under-voltage lockout, and over-temperature, ensuring safe and reliable operation under various conditions.
One of the key advantages of the STUSB4710AQTR is its ease of integration. It requires no software development, which significantly reduces time-to-market and development costs. The device is configured through an I2C interface, allowing for customization of power profiles and behavior to match specific application requirements.
The STUSB4710AQTR also includes a VBUS voltage monitoring feature, enabling the detection of cable plug and unplug events. This feature, along with its support for direct connection to a microcontroller, makes it a versatile solution for a wide range of USB Type-C applications.
In summary, the STUSB4710AQTR is a robust and user-friendly USB Type-C controller that simplifies the implementation of USB PD in sink devices. Its comprehensive feature set and ease of use make it an ideal choice for manufacturers looking to enhance their products with the latest USB charging technology.
