STUSB1602QTR Integrated Circuits (ICs)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The STUSB1602QTR is a true presence detection and fault protection controller specifically designed for USB Type-C applications. This device is certified to the latest USB PD 3.0 specifications, and used in various USB PD 3.0 supported power sources, as well as downstream ports. This device is a simple and cost-effective solution to comply with the presence detection requirements of the USB Type-C and USB PD 3.0 specifications. It supports the Vconn disconnect and CC disconnect procedures.

Overview of STUSB1602QTR

The STUSB1602QTR is an integrated circuit solution that provides presence detection, fault protection and voltage level shifting for Ultra-low and High-Speed Digital I/Os at the USB Type-C interface. It meets all the requirements of USB-C / USB Power Delivery v3.0 (USB-PD) specifications, which include the presence detection, identification, power delivery and data transfer protocols.

The STUSB1602QTR supports the USB-C / USB-PD, as well as other standards based on USB Type-C, such as DisplayPort and Thunderbolt. It is capable of handling high voltage and current levels, and is compliant with both analog and digital I/O. It is packed in a QFN-32 package and works over a wide temperature range (-40°C to 85°C).

Application Fields of STUSB1602QTR

The STUSB1602QTR has a range of applications in USB power delivery. It is especially suitable for applications in portable devices such as laptops, tablets and other computing platforms, where it can be used for USB-C power delivery, DisplayPort, or Thunderbolt support. It is also suitable for server and data center applications, where its high current and fast switch time can help to increase efficiency.

This device can also be used in other applications such as USB Type-C chargers, automotive USB Type-C ports, and industrial applications. The STUSB1602QTR is also widely used in consumer electronics, including TVs, set top boxes, and game consoles.

Working Principle of STUSB1602QTR

The STUSB1602QTR works on the USB Type-C / USB-PD protocol, which requires presence detection and fault protection. The device can detect the presence of a device connected to the USB Type-C port, and it will then initiate the power delivery process according to the USB-PD protocol. It is also responsible for monitoring the device during the power delivery process and giving fault protection if necessary.

The STUSB1602QTR also has a voltage level shifting feature, allowing the voltage levels of the analog and digital I/O to be raised or lowered. This feature ensures that the voltage levels of the I/O are compatible with the USB Power Delivery standard.

Once the voltage levels are adjusted, the device will enable the USB power delivery currents, and the data transfer protocol will initiate. The device will then monitor the status of the connection and provide fault protection if needed. The device will also communicate the power delivery process between the devices connected to the USB Type-C port.

Conclusion

The STUSB1602QTR is a true presence detection and fault protection controller that is specifically designed for USB Type-C applications. It is compliant with the USB Power Delivery v3.0 specifications, and is capable of handling high voltage and high current levels. It is suitable for portable devices, servers, data centers, consumer electronic devices, and other applications.

The STUSB1602QTR is capable of detection presence, initiating the power delivery process and providing fault protection. It also provides voltage level shifting for both analog and digital I/O. This device can be used in a variety of applications and provides a cost effective solution for USBType-C and USB Power Delivery v3.0 applications.

The specific data is subject to PDF, and the above content is for reference