The STEVAL-ISA111V1 is a product evaluation board from STMicroelectronics designed to facilitate the development and testing of power management circuits. This tool is specifically tailored for engineers and designers who are looking to explore the features and capabilities of the highly efficient VIPER26K high-voltage converter integrated circuit.

Key Features

• Integrated VIPER26K Chip: At the heart of the STEVAL-ISA111V1 is the VIPER26K, a high-voltage converter that allows for direct conversion of a wide AC input range to a stable DC output, making it ideal for a variety of power supply applications.
• Wide Input Voltage Range: The board can handle an input voltage from 85 VAC up to 265 VAC, accommodating global power standards and making it suitable for universal use.
• Output Flexibility: The output voltage and current can be configured to meet the needs of the application, providing versatility in design and testing.
• Compact Design: The STEVAL-ISA111V1 is designed with a compact form factor, which is beneficial for prototyping and integration into existing systems without requiring significant space.
• Protection Features: The VIPER26K includes multiple protection features such as overcurrent protection, thermal shutdown, and overvoltage protection, ensuring safe operation under various conditions.

Applications

The STEVAL-ISA111V1 is suited for a wide range of applications, including:

• SMPS (Switched-Mode Power Supply) for household appliances
• Standby power supplies for TVs and monitors
• Auxiliary power supplies for industrial systems
• Power adapters and battery chargers

Design Support

STMicroelectronics provides comprehensive design support for the STEVAL-ISA111V1, including detailed documentation, reference design files, and technical support from ST experts. This ensures that engineers can streamline their development process and reduce time to market for their power management solutions.

Conclusion

The STEVAL-ISA111V1 from STMicroelectronics is an excellent tool for professionals looking to develop efficient and reliable power management solutions. With its integrated VIPER26K high-voltage converter, wide input voltage range, and robust protection features, this evaluation board is a versatile and valuable addition to any power supply designer's toolkit.