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STEVAL-ISA081V1

12 V /1 A SMPS wide range demonstration board based on the VIPER26
  • active 活性

The STEVAL-ISA081V1 demonstration board is a switched mode power supply (SMPS) demonstration board and it is an isolated SMPS capable of delivering a 12 W output over a wide input voltage range.

It is designed for a mains application focusing on cost and size effective solutions.

The STEVAL-ISA081V1 SMPS generates 12 V nominal output voltage using primary regulation and it is based on the VIPER26 monolithic converter, integrating a high voltage MOSFET and PWM controller in one package.

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Data Brief

Key Features

  • Vin: 85 ~ 305 Vrms / f: 45 ~ 66 Hz
  • Vout1: 12 VDC ± 10 %, 1 A (at 3.3 V not loaded)
  • Vout2: 3.3 VDC ± 4 %, 100 mA
  • Maximum total output current: 1 A
  • Standby < 120 mW at 230 VAC
  • Short-circuit: protected
  • PCB type and size: FR4, single-side 35 μm, 32 x 90 mm
  • Isolation: isolated 4 kV / 8 mm
  • EMI: according to EN55022 Class
  • RoHS compliant

圖像

图案 资源

顶部

Technical Documentation

Product Specifications

描述 版本 大小
pdf
DB1158: 12 V /1 A SMPS wide range demonstration board based on the VIPER26
1.1 125 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

Hardware Resources

Board Manufacturing Specification

描述 版本 大小
zip
Gerber files for STEVAL-ISA081V1 board
1.0.0 74 KB

Bill of Materials

描述 版本 大小
pdf
BOM for STEVAL-ISA081V1 board
1.0.0 22 KB

Schematic Pack

描述 版本 大小
pdf
Board schematic for STEVAL-ISA081V1 board
1.0.0 38 KB

样品 & 购买

顶部
产品型号 Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-ISA081V1ActiveVIPer26LD-63Distributor reported inventory date: 2014-11-28
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA10
P&SOrder NowASIA/PACIFIC11
ARROWOrder NowEUROPE240
Farnell Element14Order NowEUROPE11
DIGIKEYOrder NowWORLDWIDE11
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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