LT1072, Isolated Switching Regulator for LAN

Reference Design using part LT1072 by Analog Devices

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Manufacturer

Analog Devices
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

For End Products

  • Power Over Ethernet

Description

  • Circuit shows LT1072 high efficiency switching regulator can be used in isolated flyback mode, with input voltage 18 and output -9

Key Features

  • Conversion Type
    DC to DC
  • Output Voltage
    -9 V
  • Output Current
    0.15 A
  • Efficiency
    70 %
  • Topology
    Flyback

Featured Parts (16)

Featured Parts
Part Number Manufacturer Type Description
LT1072HVIT#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 60V Step Up Single-Out 75V 3A 20W 5-Pin(5+Tab) TO-220 Tube Buy
LT1072IN8#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 60V Step Up Single-Out 65V 20W 8-Pin PDIP N Tube Buy
LT1072CT Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 60V Step Up Single-Out 65V 20W 5-Pin(5+Tab) TO-220 Buy
LT1072IT#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 60V Step Up Single-Out 65V 20W 5-Pin(5+Tab) TO-220 Tube Buy
LT1072HVCT Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 60V Step Up Single-Out 75V 20W 5-Pin(5+Tab) TO-220 Buy
LT1072CSW#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 60V Step Up Single-Out 65V 20W 16-Pin SOIC W Tube Buy
LT1072IN8 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 60V Step Up Single-Out 65V 20W 8-Pin PDIP N Buy
LT1072CN8 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 60V Step Up Single-Out 65V 20W 8-Pin PDIP N Buy
LT1072HVCT#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 60V Step Up Single-Out 75V 20W 5-Pin(5+Tab) TO-220 Tube Buy
LT1072CS8#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 60V Step Up Single-Out 60V 20W 8-Pin SOIC N T/R Buy
LT1072CS8 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 60V Step Up Single-Out 60V 20W 8-Pin SOIC N Buy
LT1072CS8#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 60V Step Up Single-Out 60V 3A 20W 8-Pin SOIC N Tube Buy
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