The STEVAL-ISA089V1 is an innovative product from STMicroelectronics, designed as a demonstration and development platform for a high-efficiency, step-down monolithic switching regulator known as the VIPer17. The VIPer17 is a compact, offline switched-mode power supply (SMPS) with an integrated 800V avalanche-rugged power MOSFET, which makes it ideal for a wide range of applications.

This evaluation board is particularly tailored for providing a 12V output voltage with a maximum load current of 1A, making it suitable for use in auxiliary power supplies. The primary target applications for this product are industrial control systems, home appliances, and other low-power utility circuits where reliability and efficiency are paramount.

Key Features

• Integrated Features: The VIPer17 integrates PWM control, a high-voltage startup circuit, sense FET, error amplifier, and various protection features into a single chip, simplifying design and reducing component count.
• High Efficiency: With its advanced design, the STEVAL-ISA089V1 achieves high efficiency, thus reducing energy consumption and heat dissipation.
• Protection Mechanisms: The board includes overvoltage, overload, and thermal protection, ensuring safe operation under various conditions.
• Compact Size: The small form factor of the evaluation board is ideal for space-constrained applications.
• Easy-to-use: It comes with a ready-to-use layout that simplifies the testing and evaluation process, allowing designers to quickly integrate it into their projects.

Applications

• Industrial control systems
• Home appliances
• Standby power supplies
• Auxiliary power supplies

The STEVAL-ISA089V1 is a testament to STMicroelectronics' commitment to providing innovative, efficient, and reliable solutions for power management challenges. By choosing the STEVAL-ISA089V1 for your designs, you can expect a high level of performance, durability, and ease of integration, making it an excellent choice for developers and engineers looking to enhance their power supply systems.