VIPER16HDTR ST AC-DC Controllers

The VIPER16HDTR is a low-power offline switched-mode power supply primary switcher from STMicroelectronics in 16-pin SOIC package, integrating an 800V avalanche rugged power MOSFET with PWM controller. For selection, verify input from 85V to 265V AC, 800V MOSFET rating, output power capability, fixed switching frequency, and operating temperature from -40°C to +150°C. Features include current-mode control, auto-restart protection, hysteretic thermal shutdown, frequency jittering for EMI reduction, and adjustable current limit. Ideal for low-cost AC-DC adapters, auxiliary power supplies, LED drivers, battery chargers, and home appliances requiring compact offline power conversion. In stock at HL Electronics – request a quote for fast delivery.