The STEF12WPUR from STMicroelectronics is an advanced electronic fuse designed to provide overcurrent protection for load supply lines. Operating at a nominal voltage of 12V, this eFuse is a crucial component for safeguarding sensitive electronic systems against damage due to excessive current conditions.

Key Features

• Integrated Protection: The STEF12WPUR offers comprehensive protection mechanisms, including overcurrent, overvoltage, and inrush current limiting, ensuring the safety and reliability of the connected devices.
• Programmable Current Limit: Users can set the current limit threshold according to their specific requirements, providing flexibility and precision in various applications.
• High Reliability: Built with STMicroelectronics' cutting-edge technology, the STEF12WPUR is designed for high reliability and robust performance in challenging environments.
• Thermal Shutdown: The device includes a thermal shutdown feature that activates when the junction temperature exceeds a certain threshold, preventing thermal runaway and potential damage.
• Auto-Retry Function: After a fault condition, the STEF12WPUR can automatically attempt to reset itself, allowing for uninterrupted operation if the fault condition is cleared.
• Small Package: The compact QFN-16L package saves valuable board space and is suitable for high-density electronic applications.

Applications

The STEF12WPUR is ideal for a wide range of applications, including:

• Consumer Electronics
• Computing Systems
• Industrial Equipment
• Networking and Telecommunication Devices
• Power Management Systems

Technical Specifications

Overall, the STEF12WPUR from STMicroelectronics is a versatile and efficient solution for modern electronic circuit protection, offering both safety and ease of design for engineers and product developers across various industries.