STEF12PUR/EPUR - Electronic Power Breaker from STMicroelectronics
The STEF12PUR/EPUR is an advanced electronic power breaker designed by STMicroelectronics, a leader in semiconductor solutions. This device is engineered to protect power supplies by interrupting the circuit when the load current exceeds a preset threshold. It is an essential component for ensuring the safety and reliability of electronic systems, making it a top choice for a broad range of applications, including industrial, automotive, and consumer electronics.
Key Features
- High Accuracy: The STEF12PUR/EPUR offers precise control over the current threshold, ensuring that power is cut off accurately when necessary to prevent damage to the system.
- Programmable Current Limit: Users can program the current limit according to their specific needs, which provides flexibility and adaptability for various applications.
- Auto-Retry Function: After tripping, the device automatically attempts to reset the power, which can be invaluable in systems where continuous operation is critical.
- Low Power Dissipation: Designed with energy efficiency in mind, the STEF12PUR/EPUR minimizes power loss, contributing to the overall efficiency of the system it protects.
- Overtemperature Protection: The device includes a thermal shutdown feature to protect itself and the system from damage due to excessive heat.
Applications
The versatility of the STEF12PUR/EPUR makes it suitable for a wide range of applications. It is commonly used in:
- Power management systems
- Overcurrent protection modules
- Smart power distribution systems
- Industrial control systems
- Automotive electronics
- Consumer electronics with high power requirements
Technical Specifications
The STEF12PUR/EPUR boasts a robust set of technical specifications that include:
- Operating Voltage Range: 4.5V to 18V
- Current Limit Accuracy: ±10%
- Maximum Operating Current: Specified by the user, with an adjustable range
- Thermal Shutdown: Activated at a junction temperature of 160°C (typical)
STMicroelectronics' commitment to innovation and quality is evident in the STEF12PUR/EPUR electronic power breaker. Its advanced features provide an efficient and reliable solution for circuit protection in a variety of demanding applications.
