DC143A-A, Demo Board Using LTC1474CMS8 3.3V @ 300mA High Efficiency Step-Down DC/DC Converter

Reference Design using part LTC1474CMS8 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

  • Battery Powered Systems
  • Cellular Phone
  • GSM
  • Power Supplies

Description

  • DC143A-A, Demonstration Circuit features the LTC1474 is a step-down (buck) regulator. This demo board highlights the capabilities of the LTC1474, which use a current mode, constant off-time architecture to switch an internal P-channel power MOSFET

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    3.3 to 18 V
  • Output Voltage
    3.3 V
  • Output Current
    0.3 A
  • Efficiency
    92.5 %
  • Topology
    Buck

Featured Parts (9)

Featured Parts
Part Number Manufacturer Type Description
LTC1474CMS8-3.3#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 18V Step Down Single-Out 3.3V 0.3A 8-Pin MSOP Tube Buy
LTC1474CMS8-5 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 18V Step Down Single-Out 5V 0.3A 8-Pin MSOP Buy
LTC1474CMS8-5#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 18V Step Down Single-Out 5V 0.3A 8-Pin MSOP Tube Buy
LTC1474CMS8#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 18V Step Down Single-Out 0.3A 8-Pin MSOP Tube Buy
LTC1474CMS8 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 18V Step Down Single-Out 0.3A 8-Pin MSOP Buy
LTC1474CMS8#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 18V Step Down Single-Out 0.3A 8-Pin MSOP T/R Buy
LTC1474CMS8-5#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 18V Step Down Single-Out 5V 0.3A 8-Pin MSOP T/R Buy
LTC1474CMS8-3.3 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 18V Step Down Single-Out 3.3V 0.3A 8-Pin MSOP Buy
LTC1474CMS8-3.3#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 18V Step Down Single-Out 3.3V 0.3A 8-Pin MSOP T/R Buy

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