PMP7668, Wide Input 2W Bias Power Supply
Referenzdesign unter Verwendung des Teils UCC28722DBV von Texas Instruments
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Für Endprodukte
- E-Power Meter
Beschreibung
- 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
Haupteigenschaften
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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
Empfohlene Bauteile (4)
Teilenummer | Hersteller | Typ | Beschreibung | |||
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TLV70433DBVT | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.15A 5-Pin SOT-23 T/R | In den Warenkorb | |
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TLV70433DBVR | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.15A 5-Pin SOT-23 T/R | In den Warenkorb | |
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UCC28722DBVR | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 23V 89kHz T/R 6-Pin SOT-23 | In den Warenkorb | |
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UCC28722DBVT | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 23V 89kHz T/R 6-Pin SOT-23 | In den Warenkorb |