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
Parameter
Value
Operating Voltage
12V Nominal
Current Limit Threshold
Programmable
Package
QFN-16L
Operating Temperature Range
-40°C to 125°C
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.
