STMicroelectronics VIPER15LD

VIPER15LD - High-Voltage Offline Converter IC

The VIPER15LD from STMicroelectronics is a high-performance offline switcher IC designed for flyback topology power supplies up to 10W. Featuring an 800V breakdown voltage and integrated protection functions, this converter delivers reliable performance in demanding industrial, consumer, and telecom applications.

Key Features:

• 800V High-Voltage Breakdown - Robust design for universal AC input applications
• 10W Power Output - Optimized for low-to-medium power flyback converters
• 136kHz Switching Frequency - Enables compact transformer design
• Comprehensive Protection - Current limiting, over-temperature, and over-voltage safeguards
• Wide Operating Range - -40°C to 150°C junction temperature for harsh environments
• Surface Mount 16-SO Package - Space-efficient design for modern PCB layouts
• RoHS Compliant - Meets environmental and regulatory standards

Applications:

The VIPER15LD is ideal for auxiliary power supplies, battery chargers, adapters, LED drivers, and standby power circuits in white goods, industrial equipment, and consumer electronics.

• VIPER15LD.pdf