LT1725, 36V-72V Input to 3.3V at 3.5A Output, Isolated Synchronous Flyback Converter
Referenzdesign unter Verwendung des Teils LTC4257 von Analog Devices
Bilder
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Für Endprodukte
- Personal Digital Assistant
- PoE Wireless Access Point
- VoIP Telephone
Beschreibung
- Circuit shows LT1725 switching regulator controller greatly simplifies the design of PoE supplies, isolated flyback topology, provide 3.3V at 3.5Afrom an input of 37V to 54V
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage37 to 54 V
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Output Voltage3.3 V
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Output Current3.5 A
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Output Power11.5 W
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Efficiency90 %
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TopologyFlyback
Empfohlene Bauteile (24)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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LT1725IGN#TR | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 90kHz to 115kHz 16-Pin SSOP N T/R | In den Warenkorb | |
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LT1725CGN#TR | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 90kHz to 115kHz 16-Pin SSOP N T/R | In den Warenkorb | |
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LT1725CS | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 90kHz to 115kHz 16-Pin SOIC N | In den Warenkorb | |
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LT1725CS#TRPBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 90kHz to 115kHz 16-Pin SOIC N T/R | In den Warenkorb | |
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LT1725CGN#PBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 90kHz to 115kHz 16-Pin SSOP N Tube | In den Warenkorb | |
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LT1725CGN | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 90kHz to 115kHz 16-Pin SSOP N | In den Warenkorb | |
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LT1725IS#TRPBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 90kHz to 115kHz 16-Pin SOIC N T/R | In den Warenkorb | |
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LT1725IGN#PBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 90kHz to 115kHz 16-Pin SSOP N Tube | In den Warenkorb | |
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LT1725IGN#TRPBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 90kHz to 115kHz 16-Pin SSOP N T/R | In den Warenkorb | |
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LT1725CS#PBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 90kHz to 115kHz 16-Pin SOIC N Tube | In den Warenkorb | |
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LT1725IGN | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 90kHz to 115kHz 16-Pin SSOP N | In den Warenkorb | |
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LT1725IS#PBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 90kHz to 115kHz 16-Pin SOIC N Tube | In den Warenkorb | |