The VIPER100ASP is a cutting-edge, high-voltage converter manufactured by STMicroelectronics, a leader in the semiconductor industry. This robust component is specifically designed to deliver a compact, efficient, and reliable solution for switched-mode power supplies (SMPS). With its integrated features and advanced technology, the VIPER100ASP stands out as a top choice for designers looking to enhance power management in a wide range of applications.
Key Features
- Integrated Power MOSFET: The VIPER100ASP comes with a built-in 700V avalanche-rugged Power MOSFET, ensuring high-voltage capability and improved power efficiency.
- Quasi-Resonant Zero-Voltage Switching (ZVS): This technology minimizes switching losses by ensuring the power MOSFET is switched off at zero voltage.
- Pulse Frequency Modulation (PFM) Control: PFM control helps in achieving excellent efficiency at light loads, making the VIPER100ASP suitable for energy-saving applications.
- Multiple Protection Features: The device includes overvoltage protection (OVP), overcurrent protection (OCP), thermal shutdown, and hysteresis under-voltage lockout (UVLO), enhancing the reliability and safety of the power supply.
Applications
The VIPER100ASP is versatile and can be used in a variety of applications, including:
- Adapters and chargers for consumer electronics
- Standby and auxiliary power supplies
- LED lighting drivers
- Industrial power supplies
Advantages
With its integrated design, the VIPER100ASP reduces external component count, saving space and cost on the PCB. Its energy-efficient operation not only meets but exceeds regulatory standards for power consumption, making it an environmentally friendly option. Furthermore, the built-in protections ensure a prolonged lifespan and consistent performance, even in challenging conditions.
Technical Specifications
- Input Voltage Range: Up to 265V AC
- Output Power: Up to 12W in wide range input
- Switching Frequency: 60 kHz
- Operating Temperature Range: -40°C to 150°C
For engineers and designers seeking a reliable, high-performance power conversion solution, the VIPER100ASP from STMicroelectronics offers an optimal blend of features, efficiency, and protection, making it an excellent choice for a variety of power supply designs.
