ST Life.augmented

VIPER26

Energy saving VIPer Plus: 12W high voltage converter with direct feedback
  • active 活性

The device is an off-line converter with an 800 V avalanche ruggedness power section, a PWM controller, user defined overcurrent limit, protection against feedback network disconnection, hysteretic thermal protection, soft start up and safe auto restart after any fault condition.

Advance frequency jittering reduces EMI filter cost. Burst mode operation and the devices very low consumption both help to meet the standard set by energy saving regulations.

pdf Please read
Errata Sheet
pdf 下载
数据表

Key Features

  • 800 V avalanche rugged power section
  • PWM operation with frequency jittering for low EMI
  • Operating frequency:
  • 60 kHz for L type
  • 115 kHz for H type
  • Standby power < 50 mW at 265 VAC
  • Limiting current with adjustable set point
  • On-board soft-start
  • Safe auto-restart after a fault condition
  • Hysteretic thermal shutdown

线路 图表

图案 资源

顶部

Technical Documentation

Product Specifications

描述 版本 大小
pdf
DS6901: Fixed frequency VIPer™ plus family
2.1 806 KB

Application Notes

描述 版本 大小
pdf
AN4106: EVLVIP26L-12WFN: 12 V/12 W, 60 kHz non-isolated flyback
1.0 3,479 KB
pdf
AN4165: STEVAL-ISA111V1: 12 V/12 W, 115 kHz non-isolated flyback based on the VIPER26
1.0 3,084 KB

User Manual

描述 版本 大小
pdf
UM0984: STEVAL-ISA081V1 demonstration board based on a 12 V / 1 A isolated flyback
2.0 1,434 KB

Design Notes & Tips

描述 版本 大小
pdf
DT0036: Improving voltage regulation of a buck converter using the VIPerPLUS
1.0 356 KB

HW Model & CAD Libraries

HW Model & CAD Libraries

描述 版本 大小
ZIP
viper26h spice models
26 KB
ZIP
viper26l spice models
25 KB

Presentations & Training Material

Presentations

描述 版本 大小
pdf
Primary side regulation controllers portfolio
1,130 KB
pdf
ST products and solutions for solar energy
5.1 2,135 KB
pdf
VIPerx6 family
1,927 KB

Related Tools and Software

Related Tools and Software

产品型号 描述
STEVAL-ISA081V1 12 V /1 A SMPS wide range demonstration board based on the VIPER26
STEVAL-ISA111V1 Wide range single output demonstration board based on the VIPER26HN
STEVAL-ISA116V1 5 W, 2-output wide-range buck converter based on the VIPER26LD
STEVAL-ISA110V1 12 V/12 W wide range non-isolated flyback based on the VIPER26LN

Publications and Collaterals

Brochure

描述 版本 大小
pdf
VIPerPLUS brochure
2,016 KB

样品 & 购买

顶部
产品型号 Marketing StatusPackagePacking TypeRDS(on) (max) Transistor Breakdown Voltage (min) Drain Current (nom) Order From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
VIPER26HDActiveSO-16Tube7800.7-.479Distributor reported inventory date: 2016-02-12
Distributor NameRegionStockMin. order
AVNETOrder NowAMERICA100
ARROWOrder NowEUROPE3900
DIGIKEYOrder NowWORLDWIDE5901
FUTUREOrder NowWORLDWIDE95050
MOUSEROrder NowWORLDWIDE13331
Ecopack2PDF
XML
VIPER26HDTRActiveSO-16Tape And Reel7800.7-.479Distributor reported inventory date: 2016-02-12
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA300002500
Farnell Element14Order NowEUROPE24181
MOUSEROrder NowWORLDWIDE19501
Ecopack2PDF
XML
VIPER26HNActivePDIP 7Tube7800.7Free Samples.479Distributor reported inventory date: 2016-02-12
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA10002000
DIGIKEYOrder NowWORLDWIDE29231
MOUSEROrder NowWORLDWIDE19581
Ecopack2 (**)-
VIPER26LDActiveSO-16Tube7800.7-.479Distributor reported inventory date: 2016-02-12
Distributor NameRegionStockMin. order
AVNETOrder NowAMERICA9550
ARROWOrder NowEUROPE5000
RS COMPONENTSOrder NowEUROPE2755
DIGIKEYOrder NowWORLDWIDE6541
FUTUREOrder NowWORLDWIDE100050
MOUSEROrder NowWORLDWIDE18811
Ecopack2PDF
XML
VIPER26LDTRActiveSO-16Tape And Reel7800.7Free Samples.479Distributor reported inventory date: 2016-02-12
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA75002500
P&SOrder NowASIA/PACIFIC41
ARROWOrder NowEUROPE200000
Farnell Element14Order NowEUROPE231
RUTRONIKOrder NowEUROPE25002500
DIGIKEYOrder NowWORLDWIDE74131
MOUSEROrder NowWORLDWIDE23631
Ecopack2PDF
XML
VIPER26LNActivePDIP 7Tube7800.7-.479Distributor reported inventory date: 2016-02-12
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA20002000
P&SOrder NowASIA/PACIFIC501
ARROWOrder NowEUROPE144860
RS COMPONENTSOrder NowEUROPE2101
MOUSEROrder NowWORLDWIDE24631
Ecopack2 (**)-

(*) 建议零售价格仅用于预算,以美元为单位,每。的报价,以当地货币计算的价格,请联系您当地的 ST 销售办事处 或我们的 分销商
(**) 材料声明表格上提供st.com可以是一般的文件,根据最常用的包,包内的家庭。出于这个原因,他们可能不是100%准确,对于一个特定的设备。请联系我们 销售支持 在特定设备上的信息。
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