ST Life.augmented

STEVAL-ISA122V1

Wide input-range, single-output 5 V / 11 W power supply demonstration board based on the VIPer27
  • active 活性

The STEVAL-ISA122V1 demonstration board meets the specifications of a wide range of auxiliary power supplies for applications including LCD or plasma TVs and desktop computers, where the power supply that converts the energy from the mains often includes two modules.

One module is the main power supply which provides most of the power, and is off when the application is shut down or in standby mode.

The other is the auxiliary power supply, which only provides energy to specific parts of the equipment such as the USB ports, remote receivers, or modems, but stays on when the application is in standby mode.

It is optimized for very low standby consumption, which allows it to satisfy the most stringent energy-saving requirements.

The VIPer27 has a switching frequency of 115 kHz, which helps to reduce the transformer size.

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Data Brief

Key Features

  • Wide input voltage range (VIN): 90 to 265 Vrms
  • Nameplate output voltage (Vout): 5 V
  • Max output current IOUT: 2.2 A
  • Precision of output regulation: ±5%
  • High frequency output voltage ripple (ΔVout_HF): 50 mV
  • Max ambient operating temperature (TA): 60 °C
  • RoHS compliant

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图案 资源

顶部

Technical Documentation

Product Specifications

描述 版本 大小
pdf
DB1871: Wide input-range, single-output 5 V / 11 W power supply demonstration board based on the VIPer27
1.0 243 KB

Hardware Resources

Board Manufacturing Specification

描述 版本 大小
zip
STEVAL-ISA122V1 gerber files
116 KB

Bill of Materials

描述 版本 大小
pdf
STEVAL-ISA122V1 BOM
71 KB

Schematic Pack

描述 版本 大小
pdf
STEVAL-ISA122V1 schematics
156 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-ISA122V1ActiveVIPER27HNBuy Direct126.17Distributor reported inventory date: 2014-07-22
Distributor NameRegionStockMin. order
DIGIKEYOrder NowWORLDWIDE21
MOUSEROrder NowWORLDWIDE21
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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