LT1425, 5V/2A Telecommunications Supply
Progetto di riferimento usando la parte LT1425 di Analog Devices
Per prodotti finali
- PCMCIA Card
- Power Over Ethernet
- Telecom Power Supply
Per contattare il Servizio Clienti.
- 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
Funzioni principali
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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
Parti in primo piano (8)
Numero parte | Produttore | Tipo | Per contattare il Servizio Clienti. | |||
---|---|---|---|---|---|---|
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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 | AGGIORNA | |
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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 | AGGIORNA | |
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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 | AGGIORNA | |
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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 | AGGIORNA | |
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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 | AGGIORNA | |
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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 | AGGIORNA | |
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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 | AGGIORNA | |
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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 | AGGIORNA |