LT1425, 5V/2A Telecommunications Supply
Analog Devices の部品 LT1425 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
- PCMCIA Card
- Power Over Ethernet
- Telecom Power Supply
説明
- Circuit shows LT1425, 5V/2A Telecommunications Supply. An external cascaded 200V MOSFET is used to extend the LT1425s 35V maximum switch voltage limit. The input voltage range (36V to 72V) also exceeds the LT1425s 20V maximum input voltage, so a bootstrap winding is used
主な特徴
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Conversion TypeDC to DC
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Input Voltage-36 to -72 V
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Output Voltage5 V
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Output Current2 A
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TopologyFlyback
注目のパーツ (8)
| 部品番号 | メーカー | タイプ | 説明 | |||
|---|---|---|---|---|---|---|
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LT1425IS | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 20V Step Up Single-Out 6W 16-Pin SOIC N | 買う | |
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LT1425IS#TR | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 20V Step Up Single-Out 6W 16-Pin SOIC N T/R | 買う | |
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LT1425CS#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 20V Step Up Single-Out 6W 16-Pin SOIC N T/R | 買う | |
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LT1425IS#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.8V to 20V Step Up Single-Out 6W 16-Pin SOIC N T/R | 買う | |
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LT1425CS#TR | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 20V Step Up Single-Out 6W 16-Pin SOIC N T/R | 買う | |
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LT1425IS#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.8V to 20V Step Up Single-Out 6W 16-Pin SOIC N Tube | 買う | |
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LT1425CS | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 20V Step Up Single-Out 6W 16-Pin SOIC N | 買う | |
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LT1425CS#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.8V to 20V Step Up Single-Out 6W 16-Pin SOIC N Tube | 買う | |