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STEVAL-ISA071V2

4 W non-insulated, wide input voltage range SMPS based on the VIPer16
  • active 活性

The STEVAL-ISA071V2 demonstration board is a non-insulated SMPS capable of delivering a 4 W output over a wide input voltage range and is designed for a mains application requiring -5 V and +7 V, referred to neutral.

The basic concepts used in this design can also be applied for higher power outputs or different voltage ranges.

The SMPS generates outputs of 5 V and 12 V, referred to the output marked -5 V. The 5 V output is dedicated to supplying an MCU. This configuration allows the use of the MCU to directly drive a Triac (referred to neutral).

The 12 V output is used to supply additional circuits (relays, OA, etc.).

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Data Brief

Key Features

  • Input:
  • VIN: 85 - 264 Vrms
  • f: 45 - 66 Hz
  • Output:
  • 12 VDC± 10% (referred to -5 V), 160 mA
  • -5 VDC ± 4%, 400 mA
  • Maximum output power: 4 W (range is up to 6 W for EU)
  • Standby power: 35 mW at 230 VAC
  • Short-circuit protected
  • Insulation: non-insulated; N connected to output GND
  • EMI: in accordance with EN55022 class B
  • RoHS compliant

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图案 资源

顶部

Technical Documentation

Product Specifications

描述 版本 大小
pdf
DB1627: 4 W non-insulated, wide input voltage range SMPS based on the VIPer16
1.0 283 KB

User Manual

描述 版本 大小
pdf
UM0920: 4 W non-isolated, wide input-voltage range SMPS demonstration board based on the VIPer16
2.0 916 KB

Hardware Resources

Board Manufacturing Specification

描述 版本 大小
zip
STEVAL-ISA071V2 gerber files
1.0.0 49 KB

Bill of Materials

描述 版本 大小
pdf
STEVAL-ISA071V2 BOM
1.0.0 9 KB

Schematic Pack

描述 版本 大小
pdf
STEVAL-ISA071V2 schematics
1.0.0 30 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-ISA071V2ActiveVIPER16LBuy Direct36.75Distributor reported inventory date: 2014-07-24
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA30
P&SOrder NowASIA/PACIFIC11
DIGIKEYOrder NowWORLDWIDE61
MOUSEROrder NowWORLDWIDE171
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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