LT1766, 60V Step-Down DC/DC Converter Maintains High Efficiency

Reference Design using part LT1766 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

  • Automotive and Transportation
  • Telecom Power Supply

Description

  • A typical high input voltage application, a 42V to 5V converter. To achieve high efficiency at high input voltages, fast output-switch edge rates are required, the LT1766 achieves edge rates of 1.2V/ns (rise) and 1.7V/ns (fall)

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    42 V
  • Output Voltage
    5 V
  • Output Current
    1 A
  • Efficiency
    90 %
  • Topology
    Buck

Featured Parts (16)

Featured Parts
Part Number Manufacturer Type Description
LT1766IGN#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 SSOP N T/R 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 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
LT1766IFE#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#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
LT1766EGN#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 SSOP N Tube Buy
LT1766IGN#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 SSOP N T/R Buy
LT1766HFE 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
LT1766EGN#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 SSOP N T/R 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
LT1766EGN#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 SSOP N T/R Buy
LT1766IGN#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 SSOP N Tube Buy
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