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VIPER222 - High voltage converter

Description

The VIPER222 device is a high performance high voltage converter that combines a 730 V rugged power MOSFET with a PWM control.

The device embeds the high voltage startup and the current sense circuit, avoiding the use of extra components in the BoM.

Features

  • 730 V avalanche rugged power MOSFET.
  • PWM controller.
  • 1.2 V reference voltage.
  • Frequency jittering.
  • 40 mW no load input power at 230 VAC.
  • Short-circuit protection.
  • Thermal shutdown.

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Datasheet preview – VIPER222

Datasheet Details

Part number VIPER222
Manufacturer STMicroelectronics
File Size 645.71 KB
Description High voltage converter
Datasheet download datasheet VIPER222 Datasheet
Additional preview pages of the VIPER222 datasheet.

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Full PDF Text Transcription

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VIPER222 Datasheet High voltage converter Product status link VIPER222 Product label Features • 730 V avalanche rugged power MOSFET • PWM controller • 1.2 V reference voltage • Frequency jittering • 40 mW no load input power at 230 VAC • Short-circuit protection • Thermal shutdown Application • Auxiliary SMPS for home appliances, consumer, industrial, lighting. Description The VIPER222 device is a high performance high voltage converter that combines a 730 V rugged power MOSFET with a PWM control. The device embeds the high voltage startup and the current sense circuit, avoiding the use of extra components in the BoM. Frequency jittering spreads the EMI and allows the use of a small filter. The burst mode technique allows to obtain a very low input power consumption at light load.
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