The STEVAL-ISA053V2 from STMicroelectronics is a highly efficient, fully integrated power management solution designed for a wide range of applications. This evaluation board is based on the VIPer53, a high-voltage converter smartly integrating an 800 V rugged power MOSFET with PWM current-mode control.

The VIPer53 combines a dedicated current mode PWM controller with a high voltage power MOSFET on the same silicon chip. Typical applications cover offline power supplies for battery charger adapters, standby power supplies for TV or monitors, auxiliary supplies for motor control, etc.

Key Features

• Switching frequency up to 200 kHz
• 800 V avalanche rugged power section
• PWM operation with frequency jittering for lower EMI
• Limiting current with adjustable set point
• On-board soft-start for easy operation
• Low standby power consumption
• Overvoltage, overcurrent, and thermal protection

The STEVAL-ISA053V2 showcases a robust design with a compact form factor, making it an excellent prototype for developers looking to create compact, high-performance power supplies. With its advanced features and protections, it ensures reliability and longevity in the most demanding electrical environments.

By utilizing the STEVAL-ISA053V2, designers can significantly reduce the time-to-market for their products, thanks to the ease of integration and the comprehensive support provided by STMicroelectronics. This includes detailed documentation, reference design files, and technical support from ST’s engineering teams.

Applications

• AC/DC converters
• Battery chargers
• Standby power supplies
• Auxiliary power supplies
• Power supplies for motor control

Whether you are developing power solutions for consumer electronics, industrial systems, or IoT devices, the STEVAL-ISA053V2 evaluation board is a versatile and reliable choice that will help you to achieve efficient and safe power management in your next project.