VIPER222 Overview
The VIPER222 device is a high performance high voltage converter that bines a 730 V rugged power MOSFET with a PWM control. The device embeds the high voltage startup and the current sense circuit, avoiding the use of extra ponents in the BoM. Frequency jittering spreads the EMI and allows the use of a small filter.
VIPER222 Key Features
- 730 V avalanche rugged power MOSFET
- PWM controller
- 1.2 V reference voltage
- Frequency jittering
- 40 mW no load input power at 230 VAC
- Short-circuit protection
- Thermal shutdown
- Auxiliary SMPS for home appliances, consumer, industrial, lighting
- January 2020 For further information contact your local STMicroelectronics sales office
- 265 VAC