The VIPER17LN is a robust high voltage converter from STMicroelectronics, renowned for its efficiency and reliability in a wide range of applications. This versatile power management device is designed to meet the stringent requirements of switched-mode power supplies and is particularly suited for applications requiring a compact footprint and minimal external components.

Key Features

• Wide Input Voltage Range: The VIPER17LN operates over a broad input voltage range, making it suitable for various AC/DC conversion applications.
• Embedded 800V Avalanche Rugged Power Section: The high voltage capability ensures reliable operation under harsh conditions and provides enhanced surge immunity.
• Adjustable Switching Frequency: Users can set the operating frequency from 30 kHz to 60 kHz, allowing flexibility in the design to optimize efficiency and minimize electromagnetic interference (EMI).
• Low Standby Power Consumption: With its energy-saving features, the VIPER17LN is ideal for applications that require low power consumption in standby mode.
• Current Mode Control: This feature provides excellent output voltage regulation and makes the feedback loop simple and effective.
• Overcurrent and Overvoltage Protection: The built-in protections safeguard the device and the system against fault conditions, enhancing system reliability.
• Thermal Shutdown: An integrated thermal shutdown mechanism prevents the device from overheating, further ensuring safe operation.

Applications

The VIPER17LN is ideal for a variety of applications, including:

• Switched-mode power supplies for consumer electronics
• Adapters and chargers for mobile devices
• Standby and auxiliary power supplies for home appliances and industrial systems
• LED lighting drivers

Package and Quality

The VIPER17LN comes in a compact and robust package, ensuring a space-saving design that can withstand industrial temperature ranges. STMicroelectronics' commitment to quality means that this device is manufactured to meet high standards, ensuring reliability and performance for critical applications.