DC2046A-B, Demo Board Using for LT4276B/LT4321 PoE+ (25W, 5V/4.7A) PD with DC/DC and Ideal Diode Bridge
Referenzdesign unter Verwendung des Teils LT4276BIUFD von Analog Devices
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Für Endprodukte
- Commercial
- PoE Security Camera
- Temperature Control System
- Wireless
Beschreibung
- DC2046A-B, Demonstration Circuit is a PoE powered device (PD) with an isolated power supply using synchronous flyback topology, featuring the LT4276 and ideal diode bridge controller (LT4321). The LT4276 provides IEEE802.3af (PoE, Type 1), IEEE802.3at (PoE+, Type 2) and LTPoE++ PD interfacing and power supply control
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage37 to 57 V
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Output Voltage5 V
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Output Current4.7 A
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Efficiency92 %
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TopologyFlyback- Synchronous|PoE
Empfohlene Bauteile (3)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
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MOC207M | onsemi | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 8-Pin SOIC Tube | In den Warenkorb | |
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LT4276BIUFD#TRPBF | Analog Devices | Power Over Ethernet - PoE Controllers | Power Over Ethernet PD Controller 60V 25.5W 28-Pin QFN EP | In den Warenkorb | |
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LT4276BIUFD#PBF | Analog Devices | Power Over Ethernet - PoE Controllers | Power Over Ethernet PD Controller 60V 25.5W 28-Pin QFN EP | In den Warenkorb | |