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VIPer22AS-E - Low power OFF-line SMPS primary switcher

This page provides the datasheet information for the VIPer22AS-E, a member of the VIPer22A-E Low power OFF-line SMPS primary switcher family.

Description

The VIPer22A-E combines a dedicated current mode PWM controller with a high voltage power MOSFET on the same silicon chip.

Figure 1.

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.

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Datasheet preview – VIPer22AS-E

Datasheet Details

Part number VIPer22AS-E
Manufacturer STMicroelectronics
File Size 373.77 KB
Description Low power OFF-line SMPS primary switcher
Datasheet download datasheet VIPer22AS-E Datasheet
Additional preview pages of the VIPer22AS-E datasheet.

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Full PDF Text Transcription

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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.
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