LT1766, High Voltage Buck Regulators Provide High Current, Low Profile Power Solutions for FireWire Peripherals

Reference Design using part LT1766EFE 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

  • CD Player
  • Computers and Peripherals
  • Digital Video Recorder
  • DVD Player

Description

  • Circuit shows LT1766 is High Voltage Buck Regulators Provide High Current, Low Profile Power Solutions for FireWire Peripherals. Each peripheral must include an internal DC/DC converter to convert the buss 8V to 40V input to a 5V or 3.3V output

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    8 to 40 V
  • Output Voltage
    3.3 V
  • Output Current
    1 A
  • Efficiency
    84 %
  • Topology
    Buck

Featured Parts (7)

Featured Parts
Part Number Manufacturer Type Description
LT1766EFE-5 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 5.5V to 60V Step Down Single-Out 5V 3A 16-Pin TSSOP EP Buy
LT1766EFE-5#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 5.5V to 60V Step Down Single-Out 5V 3A 16-Pin TSSOP EP Tube Buy
LT1766EFE#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 5.5V to 60V Step Down Single-Out 1.2V to 54V 3A 16-Pin TSSOP EP T/R Buy
LT1766EFE#TR Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 5.5V to 60V Step Down Single-Out 1.2V to 54V 3A 16-Pin TSSOP EP T/R Buy
LT1766EFE Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 5.5V to 60V Step Down Single-Out 1.2V to 54V 3A 16-Pin TSSOP EP Buy
LT1766EFE#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 5.5V to 60V Step Down Single-Out 1.2V to 54V 3A 16-Pin TSSOP EP Tube Buy
LT1766EFE-5#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 5.5V to 60V Step Down Single-Out 5V 3A 16-Pin TSSOP EP T/R Buy

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