ST Life.augmented

STEVAL-ISA122V1

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

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.

pdf データシート
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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デザイン・リソース

トップ

Technical Documentation

Product Specifications

Description Version Size
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

Description Version Size
zip
STEVAL-ISA122V1 gerber files
116 KB

Bill of Materials

Description Version Size
pdf
STEVAL-ISA122V1 BOM
71 KB

Schematic Pack

Description Version Size
pdf
STEVAL-ISA122V1 schematics
156 KB

サンプル& 購入

トップ
製品型名 Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-ISA122V1ActiveVIPER27HNBuy Direct126.17Distributor reported inventory date: 2014-08-21
Distributor NameRegionStockMin. order
DIGIKEYOrder NowWORLDWIDE31
MOUSEROrder NowWORLDWIDE21
Ecopack2-

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(**)弊社ホームページで入手できるMaterial Declaration(材料宣誓書)のフォームは、各パッケージ・タイプで最も一般的に使用されるパッケージに基づいた包括的な文書です。そのため、特定のデバイスについて100%正確ではない可能性があります。特定のデバイスに関する情報については、 弊社セールスオフィス にお問合せ下さい。
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