VIPER17 - HV switching regulator

Product Overview

STMicroelectronics

Datasheet Details

Part number	VIPER17
Manufacturer	STMicroelectronics
File Size	2.32 MB
Description	HV switching regulator
Datasheet	VIPER17 Datasheet
Additional preview pages of the VIPER17 datasheet.

Product details

Description

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

Features

Advance frequency jittering reduces EMI filter.
800 V avalanche rugged power section.
PWM operation with frequency jittering for low EMI.
Operating frequency:  60 kHz for L type cost. Brown-out function protects the switch mode power supply when the rectified input voltage level is below the normal minimum level specified for the system. The high voltage startup circuit is embedded in the device.  115 kHz for H type.
Standby power < 30 mW at 265 VAC Table 1: Device su.

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Other Datasheets by STMicroelectronics

VIPER100 - SMPS PRIMARY I.C.
VIPer100A - SMPS PRIMARY I.C.
VIPer100A-E - Fixed frequency off-line converter
VIPer100ASP - SMPS PRIMARY I.C.
VIPer100ASP-E - Fixed frequency off-line converter
VIPER100B - SMPS PRIMARY I.C.

Published: May 29, 2010 |