DC1814A-A, Demo Board Using LTC4274A-1, 38.7W Single LTPoE++ PSE Controller
使用 Analog Devices 的 LTC4274AIUHF-1 的参考设计
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依据最终产品
- PoE Power Supply
说明
- DC1814A-A, Demonstration Circuit features the LTC4274A single port power sourcing equipment (PSE) controller, capable of delivering up to 90W of LTPoE++ power to a compatible LTPoE++ powered device (PD). A proprietary detection/classification scheme allows mutual identification between an LTPoE++ PSE and LTPoE++ PD while remaining compatible and interoperable with existing Type 1 (13W) and Type 2 (25.5W) PDs. The LTC4274A feature set is a superset of the popular LTC4274
主要特色
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Conversion TypeDC to DC
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Input Voltage55 to 57 V
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Output Power38.7 W
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TopologyPoE
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LTC4274AIUHF-1#TRPBF | Analog Devices | Power Over Ethernet - PoE Controllers | Power Over Ethernet PSE Controller 38.7W 38-Pin QFN EP | 买入 | |
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LTC4274AIUHF-1#PBF | Analog Devices | Power Over Ethernet - PoE Controllers | Power Over Ethernet PSE Controller 38.7W 38-Pin QFN EP | 买入 | |