VIPER38 Datasheet (STMicroelectronics) - peak power high-voltage converter

VIPER38, peak power high-voltage converter

The device is a high-voltage converter that smartly integrates an 800 V rugged power MOSFET with PWM current-mode control.

The power MOSFET allows a very high input Vac to be applied, just limited from its breakdown voltage.

This IC is capable of meeting more stringent energy-saving standards as it

VIPER38 Features

* 800 V avalanche-rugged power MOSFET allowing ultra wide range input Vac to be achieved

* Embedded HV start-up and sense FET

* PWM current-mode controller

* OCP with selectable threshold (IDlim) and 2nd OCP with higher value (IDMAX) to protect the IC from transformer saturation or s