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
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
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Conversion TypeAC to DC
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Input Voltage110 to 500 (AC) V
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Output Voltage3.3 V
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Output Power2 W
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Efficiency65 %
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TopologyFlyback
注目のパーツ (4)
部品番号 | メーカー | タイプ | 説明 | |||
---|---|---|---|---|---|---|
|
TLV70433DBVT | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.15A 5-Pin SOT-23 T/R | 買う | |
|
TLV70433DBVR | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.15A 5-Pin SOT-23 T/R | 買う | |
|
UCC28722DBVR | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 23V 89kHz T/R 6-Pin SOT-23 | 買う | |
|
UCC28722DBVT | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 23V 89kHz T/R 6-Pin SOT-23 | 買う |