STMicroelectronics VIPER122 High Voltage Converter combines a 730V rugged power MOSFET with PWM control. The high-performance, high-voltage converter embeds a high-voltage startup with current sense circuitry, reducing components in a BOM. STMicroelectronics VIPER122 offers a burst mode feature allowing a very low input power consumption at light loads. The VIPER122 also features frequency jittering that spreads the EMI and enables the use of a smaller filter.
Features
Designed for use in switch-mode power supplies (SMPS) in a variety of applications
730V avalanche rugged power MOSFET
PWM controller
3.3V reference voltage
Frequency jittering
40mW no-load input power at 230VAC
Short-circuit protection
Thermal shutdown
Applications
Home appliances
Consumer goods
Industrial
Lighting
Videos
Block Diagram
Development Tools
STMicroelectronics Conception de référence STEVAL-CTM014A
Conçus pour actionner un moteur à CC brushless triphasé jusqu’à 700 W, généralement d’un appareil de machine à laver.