DC2046A-D, Demo Board Using for LT4276B/LT4321 PoE+ (25W, 24V/1A) PD with DC/DC and Ideal Diode Bridge
使用 Analog Devices 的 LT4276BIUFD 的参考设计
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依据最终产品
- Commercial
- PoE Security Camera
- Temperature Control System
- Wireless
说明
- DC2046A-D, 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
主要特色
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Conversion TypeDC to DC
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Input Voltage37 to 57 V
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Output Voltage24 V
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Output Current0.95 A
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Efficiency91.5 %
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TopologyFlyback- Synchronous|PoE
Featured Parts (3)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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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 | 买入 | |
|
LT4276BIUFD#TRPBF | Analog Devices | Power Over Ethernet - PoE Controllers | Power Over Ethernet PD Controller 60V 25.5W 28-Pin QFN EP | 买入 | |
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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 | 买入 | |