LTC4269-1 Demo Board, PoE Powered Device w/48V Isolated Auxiliary, Vout = 3.3V, Iout = 7A
使用 Analog Devices 的 LTC4269IDKD-1 的参考设计
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依据最终产品
- Industrial Control
- PoE Security Camera
- PoE Wireless Access Point
- RFID Reader
- VoIP Phone
说明
- Demonstration circuit DC1335A-A is a high-power supply featuring the LTC4269IDKD-1. This board acts as an IEEE 802.3at compliant, high Power-over-Ethernet (PoE), Powered Device (PD) and connects at the RJ45 to a compatible high Power Sourcing Equipment (PSE) device, such as the DC1366
主要特色
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Conversion TypeDC to DC
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Input Voltage37 to 57|44 to 57 V
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Output Voltage3.3 V
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Output Current7 A
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Efficiency90.8 %
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TopologyFlyback
Featured Parts (3)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
PS2801-1-L-A | Renesas Electronics | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP T/R | 买入 | |
|
LTC4269IDKD-1#PBF | Analog Devices | Power Over Ethernet - PoE Controllers | Power Over Ethernet PD Controller 60V 32-Pin DFN EP | 买入 | |
|
|
LTC4269IDKD-1#TRPBF | Analog Devices | Power Over Ethernet - PoE Controllers | Power Over Ethernet PD Controller 60V 32-Pin DFN EP | 买入 | |