VIPER318
Description
The VIPER31 device is a high-voltage converter that smartly integrates an 800 V avalanche rugged power MOSFET with PWM current-mode control.. The 800 V breakdown allows extended input voltage range to be applied, as well as to reduce the size of the DRAIN snubber circuit.
Key Features
- 800 V avalanche-rugged power MOSFET to cover ultra-wide VAC input range
- Embedded HV startup and sense FET
- Current mode PWM controller
- Drain current limit protection (OCP): - 850 mA (VIPER318) ~ AC DIN RIN - 990 mA (VIPER319) VCC OVP DRAIN VIPER31
- Wide supply voltage range: 4.5 V to 30 V
