Download VIPER26K Datasheet PDF
VIPER26K datasheet preview
VIPER26K page 2
Page 2
VIPER26K page 3
Page 3

VIPER26K Key Features

  • 1050 V avalanche-rugged power MOSFET
  • allowing ultra-wide VAC input range to be
  • Embedded HV startup and sense-FET
  • Current mode PWM controller
  • Drain current limit protection
  • 500 mA (VIPER265K)
  • 700 mA (VIPER267K)
  • Jittered switching frequency reduces the EMI
  • Standby power < 30 mW at 230 VAC
  • Embedded E/A with 3.3 V reference

Related STMicroelectronics Datasheets

Part Number Description
VIPER26 Fixed frequency VIPer
VIPER20 SMPS PRIMARY I.C.
VIPer20A SMPS PRIMARY I.C.
VIPer20ADIP SMPS PRIMARY I.C.
VIPer20ASP SMPS PRIMARY I.C.

VIPER26K Description

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 standards as it has very low consumption and operates in burst mode under light load.