PMP7668, Wide Input 2W Bias Power Supply

Texas Instruments の部品 UCC28722DBV を使用したリファレンス デザイン

メーカー

Texas Instruments
  • アプリケーションカテゴリ
    電源装置
  • 製品タイプ
    AC-DCシングル出力電源

最終製品向け

  • E-Power Meter

説明

  • PMP7668, Wide Input 2W Bias Power Supply. This reference design is a 2W bias power supply for applications requiring operation over a wide input range (110 - 500VAC). The small form factor (69mm x 26mm) and high efficiency of this design make it ideal for e-metering applications. Information provided in this design will reduce time to market by providing important test data such as efficiency, output ripple, startup, and switching stress. Additionally, has conducted emissions testing on this design to ensure that it exceeds the EN55022 Class B limits

主な特徴

  • Conversion Type
    AC to DC
  • Input Voltage
    110 to 500 (AC) V
  • Output Voltage
    3.3 V
  • Output Power
    2 W
  • Efficiency
    65 %
  • Topology
    Flyback

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