Typical Application Circuit for LT4276BIUFD 25.5W (Type 2) PoE+ and 9V-57V Auxiliary Input Power Supply in Flyback Mode with 12V, 1.9A Output
Analog Devices の部品 LT4276BIUFD を使用したリファレンス デザイン
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最終製品向け
- Commercial
- Industrial
- Security Camera
説明
- Typical Application Circuit for LT4276BIUFD 25.5W (Type 2) PoE+ and 9V-57V Auxiliary Input Power Supply in Flyback Mode with 12V, 1.9A Output. The LT4276 is a pin-for-pin compatible family of IEEE 802.3 and LTPoE++ Powered Device (PD) controllers. It includes an isolated switching regulator controller capable of synchronous operation in both forward and flyback topologies with auxiliary power support
主な特徴
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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 Current1.9 A
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Output Power25.5 W
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Efficiency94 %
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TopologyFlyback- Synchronous|PoE
注目のパーツ (2)
| 部品番号 | メーカー | タイプ | 説明 | |||
|---|---|---|---|---|---|---|
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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 | 買う | |
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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 | 買う | |