The VIPER50R(022Y) from STMicroelectronics is a versatile and robust high voltage converter that is designed to meet a wide range of power supply requirements. This device is part of the VIPower™ product family, known for their reliability and efficiency in power conversion applications.

The VIPER50R(022Y) integrates a PWM controller and a 500V vertical power MOSFET in one package, providing a compact solution for switched-mode power supplies (SMPS). With its high voltage capabilities, it is particularly well-suited for off-line converters in applications such as home appliances, industrial control systems, and standby power supplies.

Key Features:

• Integrated Power MOSFET: The device includes a 500V avalanche rugged power section, which enhances the reliability and longevity of the product.
• Adjustable Oscillator: The on-board oscillator frequency can be adjusted up to 200kHz, allowing flexibility in design and optimization of the transformer size.
• Multiple Protection Features: It offers Overvoltage Protection (OVP), Overcurrent Protection (OCP), Hiccup Mode, and Thermal Shutdown, ensuring safe operation under various conditions.
• Low Standby Power Consumption: Its low-power startup and very low consumption under no-load conditions make it an excellent choice for energy-saving applications.

The VIPER50R(022Y) is also designed for ease of use, with minimal external components required for operation. Its flexibility and high level of integration make it a popular choice among designers looking to reduce the complexity and size of their power supply units.

Whether you're designing a power supply for consumer electronics or industrial equipment, the VIPER50R(022Y) offers the performance, efficiency, and reliability that you need. Its robust design and comprehensive protection features ensure that your applications are powered safely and efficiently, making it a smart choice for your high voltage converter needs.