LT1339CSW LT1082CQ Demo Board, High Input Voltage, Medium Current Buck Switching Regulator

Reference Design using part LT1339CSW by Analog Devices

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Manufacturer

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

Associated Documents

For End Products

  • Automotive and Transportation
  • Backplane Distributed Power
  • Computers and Peripherals
  • Industrial Control
  • Telecom Power Supply

Description

  • Demonstration circuit DC224A is a multipurpose, 3 amp synchronous step-down switching regulator using the LT1339. The input voltage range is 4.5V to 60V. The output voltage is jumper selectable for 3.3V, 5V, 7V or 12V

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    4.5 to 60 V
  • Output Voltage
    3.3|5|7|12 V
  • Output Current
    3 A
  • Topology
    Buck

Featured Parts (7)

Featured Parts
Part Number Manufacturer Type Description
LT1082CQ#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 75V Step Up Single-Out 100V 1A 20W 6-Pin(5+Tab) DDPAK Tube Buy
LT1082CQ Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 75V Step Up Single-Out 100V 1A 20W 6-Pin(5+Tab) DDPAK Buy
LT1082CQ#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 75V Step Up Single-Out 100V 1A 20W 6-Pin(5+Tab) DDPAK T/R Buy
LT1339CSW Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 150kHz 20-Pin SOIC W Buy
LT1339CSW#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 150kHz 20-Pin SOIC W Tube Buy
LT1339CSW#TRPBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 150kHz 20-Pin SOIC W T/R Buy
LT1339CSW#TR Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 150kHz 20-Pin SOIC W T/R Buy

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