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VIPer22A-E

Part Number	VIPer22A-E
Manufacturer	STMicroelectronics
Description	Low power OFF-line SMPS primary switcher
Published	Apr 3, 2015
Detailed Description	VIPer22A-E VIPer22ADIP-E, VIPer22AS-E Low power OFF-line SMPS primary switcher Features ■ Fixed 60 kHz switching freque...
Datasheet	VIPer22A-E PDF File

Overview

VIPer22A-E VIPer22ADIP-E, VIPer22AS-E Low power OFF-line SMPS primary switcher Features ■ Fixed 60 kHz switching frequency ■ 9 V to 38 V wide range VDD voltage ■ Current mode control ■ Auxiliary undervoltage lockout with hysteresis ■ High voltage start-up current source ■ Overtemperature, overcurrent and overvoltage protection with auto-restart Table 1.
Typical power capability Mains type SO-8 European (195 - 265 Vac) US / wide range (85 - 265 Vac) 12 W 7W DIP-8 20 W 12 W Description The VIPer22A-E combines a dedicated current mode PWM controller with a high voltage power MOSFET on the same silicon chip.
Figure 1.
Block diagram SO-8 DIP-8 Typical applications cover off line power...

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