VIPer™ plus Series Converters

STMicroelectronics offers truly innovative AC-DC conversion

Image of STMicroelectronics' VIPerPlus ConvertersSTMicroelectronics' VIPerPlus series 1 (VIPER01 devices) integrates an error amplifier and a logic-level MOSFET that makes it possible to build a simple and ultra-low consumption SMPS (buck, buck-boost or flyback) with a 5 V output voltage. A unique overvoltage protection and the 18 VDC drain voltage start up make it robust and reliable.

The VIPer0P is characterized by a unique zero-power mode and is ideal for all SMPS up to 7 W with a wide input voltage range. The device also integrates an error amplifier and a logic-level MOSFET, simplifying the design of compact and ultra-low consumption SMPS (buck or flyback) with a 5 V output voltage.

  • The VIPerPlus series 5 provides the highest efficiency using a quasi-resonant topology
  • The VIPerPlus series 6 integrates an error amplifier to meet the most advanced SMPS requirements, reducing the part count
  • The VIPerPlus series 7 features brown out and overvoltage protection for improved reliability
  • The VIPerPlus series 8 offers peak power capability to sustain 1 to 2 second overloads for enhanced robustness
STMicroelectronics high-voltage converters integrate a PWM controller and a high-voltage power MOSFET (800 V) in a single chip, featuring a robust and compact AC-DC solution.

VIPer™ plus series offline converters offer 800 V avalanche-rugged power section, as well as numerous features to reduce external components count and ensure efficient AC-DC conversion. They feature extremely-low total power consumption (less than 30 mW at 265 V) from the mains when the system is in standby mode. Constant-current operation with an adjustable set point allows use with all mains voltages in SMPS designs up to 30 W.

Features
  • High efficiency using quasi-resonant version
  • Easily meets all energy-efficiency regulations
  • Ultra-low power-supply consumption: 30 mW standby at 265 V
  • Avalanche-rugged 800 V power section for high robustness and reduced clamp cost
  • Jittering feature reduces EMI filter cost and helps meet the EN550022 class B specifications

VIPer01

ImagenNúmero de pieza del fabricanteDescripciónCantidad disponible
VIPER013HSTR datasheet linkIC OFFLINE CONV PWM 10SSOPVIPER013HSTRIC OFFLINE CONV PWM 10SSOP974 - Inmediata
Enlace de la página del producto VIPER013HSTR
VIPER013LSTR datasheet linkIC OFFLINE CONV PWM 10SSOPVIPER013LSTRIC OFFLINE CONV PWM 10SSOP969 - Inmediata
Enlace de la página del producto VIPER013LSTR
VIPER011XSTR datasheet linkIC OFFLINE CONV PWM 10SSOPVIPER011XSTRIC OFFLINE CONV PWM 10SSOP964 - Inmediata
Enlace de la página del producto VIPER011XSTR
VIPER012LSTR datasheet linkIC OFFLINE CONV PWM 10SSOPVIPER012LSTRIC OFFLINE CONV PWM 10SSOP939 - Inmediata
Enlace de la página del producto VIPER012LSTR

VIPer0P

ImagenNúmero de pieza del fabricanteDescripciónCantidad disponible
VIPER0PHDTR datasheet linkIC OFF-LINE CONVERTER 16SOICVIPER0PHDTRIC OFF-LINE CONVERTER 16SOIC147 - Inmediata
Enlace de la página del producto VIPER0PHDTR
VIPER0PLDTR datasheet linkIC OFF-LINE CONVERTER 16SOICVIPER0PLDTRIC OFF-LINE CONVERTER 16SOIC136 - Inmediata
Enlace de la página del producto VIPER0PLDTR

VIPer plus Series ICs

ImagenNúmero de pieza del fabricanteDescripciónCantidad disponible
VIPER27HDTR datasheet linkIC OFFLINE CONV PWM OVP OCP 16SOVIPER27HDTRIC OFFLINE CONV PWM OVP OCP 16SO2889 - Inmediata
Enlace de la página del producto VIPER27HDTR
VIPER26HN datasheet linkIC OFFLINE CONV PWM 800V 7-DIPVIPER26HNIC OFFLINE CONV PWM 800V 7-DIP2948 - Inmediata
224000 - Stock en fábrica
Enlace de la página del producto VIPER26HN
VIPER26HD datasheet linkIC OFFLINE CONV PWM 800V 16-SOICVIPER26HDIC OFFLINE CONV PWM 800V 16-SOIC180 - Inmediata
Enlace de la página del producto VIPER26HD
VIPER25HDTR datasheet linkIC OFFLINE CONV PWM OVP 16SOICVIPER25HDTRIC OFFLINE CONV PWM OVP 16SOIC872 - Inmediata
Enlace de la página del producto VIPER25HDTR
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Publicado: 2013-08-20