VIPER22A - LOW POWER OFF LINE SMPS PRIMARY SWITCHER

Description

MOSFET on the same silicon chip.

STMicroelectronics

Datasheet Details

Part number	VIPER22A
Manufacturer	STMicroelectronics
File Size	262.26 KB
Description	LOW POWER OFF LINE SMPS PRIMARY SWITCHER
Datasheet	VIPER22A Datasheet
Additional preview pages of the VIPER22A datasheet.

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Full PDF Text Transcription

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VIPer22ADIP ® VIPer22AS LOW POWER OFF LINE SMPS PRIMARY SWITCHER TYPICAL POWER CAPABILITY Mains type SO-8 European (195 - 265 Vac) 12 W US / Wide range (85 - 265 Vac) 7W DIP-8 20 W 12 W n FIXED 60 KHZ SWITCHING FREQUENCY n 9V TO 38V WIDE RANGE VDD VOLTAGE n CURRENT MODE CONTROL n AUXILIARY UNDERVOLTAGE LOCKOUT WITH HYSTERESIS n HIGH VOLTAGE START UP CURRENT SOURCE n OVERTEMPERATURE, OVERCURRENT AND OVERVOLTAGE PROTECTION WITH AUTORESTART DESCRIPTION The VIPer22A combines a dedicated current mode PWM controller with a high voltage Power BLOCK DIAGRAM SO-8 DIP-8 PACKAGE SO-8 DIP-8 ORDER CODES TUBE T&R VIPer22AS VIPer22AS13TR VIPer22ADIP - MOSFET on the same silicon chip.

Published: Apr 16, 2005 |