VIPER27 - Off-line high voltage converters

STMicroelectronics

VIPER27 Datasheet Preview — Preview of VIPER27 PDF

Datasheet Details

Part number	VIPER27
Manufacturer	STMicroelectronics ↗
File Size	1.27 MB
Description	Off-line high voltage converters
Datasheet	VIPER27_STMicroelectronics.pdf

VIPER27 Product details

Description

The device is an off-line converter with an 800 V rugged power section, a PWM control, two levels of over-current protection, overvoltage and overload protections, hysteretic thermal protection, soft-start and safe auto-restart after any fault condition removal.

Features

800 V avalanche rugged power section PWM operation with frequency jittering for low EMI Operating frequency:.
60 kHz for L type.
115 kHz for H type Standby power < 50 mW at 265 Vac Limiting current with adjustable set point Adjustable and accurate overvoltage protection On-board soft-start Safe auto-restart after a fault condition Hysteretic thermal shutdown SO16 narrow DIP-7 SO 16.

📁 VIPER27 Similar Datasheet

VIPER20A-E - SMPS primary IC (ST Microelectronics)
VIPER25 - Off-line high voltage converters (ST Microelectronics)
VIPER100-E - Fixed frequency off-line converter (ST Microelectronics)
VIPER12ADIP-E - Low Power OFF-Line SMPS Primary Switcher (ST Microelectronics)
VIPER12AS-E - Low Power OFF-Line SMPS Primary Switcher (ST Microelectronics)
VIPER15 - Off-line high voltage converters (ST Microelectronics)

Other Datasheets by STMicroelectronics

VIPER20 - SMPS PRIMARY I.C.
VIPer20A - SMPS PRIMARY I.C.
VIPer20ADIP - SMPS PRIMARY I.C.
VIPer20ASP - SMPS PRIMARY I.C.
VIPER20B - SMPS PRIMARY I.C.
VIPer20BSP - SMPS PRIMARY I.C.

Published: Aug 11, 2013 |