VIPER26K Datasheet - STMicroelectronics

VIPER26K 1050V high voltage converter

The device is a high voltage converter smartly integrating a 1050 V avalanche-rugged power section, with a PWM current mode control. The 1050 V-BV power MOSFET allows to extend input voltage range, and reduce the size of the DRAIN snubber circuit. This IC meets the most stringent energy-saving stand.

VIPER26K Features

* 1050 V avalanche-rugged power MOSFET

* allowing ultra-wide VAC input range to be covered

* Embedded HV startup and sense-FET

* Current mode PWM controller

* Drain current limit protection:

* -500 mA (VIPER265K)

* -700 mA (VIPER267K)

* Jittered switching frequency re

VIPER26K-STMicroelectronics.pdf