DC2584A-A, Demo Board Using LT4295/LT4321 PoE++ (71W/12V/5.5A) PD with Forward DC/DC, Ideal Diode Bridge
Reference Design using part LT4295IUFD by Analog Devices
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Associated Documents
For End Products
- Commercial
- Public Information Displays
- Security Camera
- Wireless Data Access Card
Description
- DC2584A-A, Demonstration Circuit is an IEEE 802.3bt (Draft 2.1) compliant Power over Ethernet (PoE) Powered Device (PD). It features the LT4295 PD interface and switching regulator controller and the LT4321 PoE ideal diode bridge controller
Key Features
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Conversion TypeDC to DC
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Input Voltage37 to 57 V
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Output Voltage12 V
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Output Current5.5 A
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Efficiency93 %
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TopologyForward- Active Clamp|PoE
Featured Parts (6)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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LT4321HUF#TRPBF | Analog Devices | OR Controllers | OR Controller N-Channel Single 16-Pin QFN EP T/R | Buy | |
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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 | Buy | |
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ZR431F01TA | Diodes Incorporated | Voltage References | V-Ref Adjustable 2.5V to 20V 100mA 3-Pin SOT-23 T/R | Buy | |
|
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LT4321HUF#PBF | Analog Devices | OR Controllers | OR Controller N-Channel Single 16-Pin QFN EP Tube | Buy | |
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LT4295IUFD#TRPBF | Analog Devices | Power Over Ethernet - PoE Controllers | Power Over Ethernet PD Controller 60V 71.3W 28-Pin QFN EP | Buy | |
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LT4295IUFD#PBF | Analog Devices | Power Over Ethernet - PoE Controllers | Power Over Ethernet PD Controller 60V 71.3W 28-Pin QFN EP | Buy | |