DC415A, Demo Board for LTC1871EMS High Efficiency SEPIC Converter @ 5V-15V Input, 12Vout @ 2Amp

Reference Design using part LTC1871EMS-1 by Analog Devices

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Manufacturer

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

For End Products

  • Portable
  • Telecom Infrastructure

Description

  • DC415A, Demonstration Circuit is a SEPIC (step-up or step-down) DC/DC converter featuring the LTC1871 controller. The circuit is capable of providing an output voltage of 12V at 2A from an input voltage of 5V to 15V. External frequency synchronization is provided, as are two modes of operation at light load conditions: Burst Mode operation reduces switching losses and maintains high efficiency operation and continuous mode which provides constant operating frequency with low quiescent current

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    5 to 15 V
  • Output Voltage
    12 V
  • Output Current
    2 A
  • Efficiency
    90 %
  • Topology
    Single-Ended Primary Inductance

Featured Parts (2)

Featured Parts
Part Number Manufacturer Type Description
LTC1871EMS-1#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Flyback/Step Up 1000kHz 10-Pin MSOP Tube Buy
LTC1871EMS-1#TRPBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Flyback/Step Up 1000kHz 10-Pin MSOP T/R Buy

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