LT1425, Fully Isolated 5V, 220mA Supply
使用 Analog Devices 的 LT1425 的参考设计
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依据最终产品
- PCMCIA Card
- Power Over Ethernet
- Telecom Power Supply
说明
- Circuit shows LT1425, Circuit shows a 5V supply with 1.5kV of isolation. The sum of line/load/cross regulation is better than 3%. Full load efficiency is between 72% (VIN = 5V) and 80% (VIN = 15V)
主要特色
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Conversion TypeDC to DC
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Input Voltage5 to 15 V
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Output Voltage-5|5 V
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Output Current-0.22@-5V|0.22@5V A
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Efficiency80 %
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TopologyFlyback
Featured Parts (8)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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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 | 买入 | |
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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 | 买入 | |
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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 | 买入 | |
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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 | 买入 | |
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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 | 买入 | |
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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 | 买入 | |
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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 | 买入 | |
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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 | 买入 | |