LT1777CS Demo Board, 100kHz Low Noise DC-DC Converter, 7.4V to 48V Input, 3.3V or 5Vout @ 0.5A

Reference Design using part LT1777CS by Analog Devices

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Manufacturer

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

Associated Documents

For End Products

  • Cellular Phone
  • GPS
  • Industrial
  • Telecom Power Supply

Description

  • Demonstration Circuit DC242A is a high input voltage, low noise step-down regulator using the LT1777 switching regulator IC. Typical applications are automotive cellular and GPS receivers, low noise telecom and industrial-instrument power supplies

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    7.4 to 48 V
  • Output Voltage
    3.3|5 V
  • Output Current
    0.5 A
  • Efficiency
    80 %
  • Topology
    Buck

Featured Parts (4)

Featured Parts
Part Number Manufacturer Type Description
LT1777CS#TR Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 6.7V to 48V Synchronous Step Down Single-Out 1.24V to 40.8V 0.7A 16-Pin SOIC N T/R Buy
LT1777CS#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 6.7V to 48V Synchronous Step Down Single-Out 1.24V to 40.8V 0.7A 16-Pin SOIC N T/R Buy
LT1777CS Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 6.7V to 48V Synchronous Step Down Single-Out 1.24V to 40.8V 0.7A 16-Pin SOIC N Buy
LT1777CS#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 6.7V to 48V Synchronous Step Down Single-Out 1.24V to 40.8V 0.7A 16-Pin SOIC N Tube Buy

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