LTC3723EGN-1 Demo Board, Isolated Supply, Vin = 36 - 72V, Vout1 = 3.3V @ 40A, Vout2 = 2.5V @ 10A

Reference Design using part LTC3723EGN-1 by Analog Devices

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Manufacturer

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

Associated Documents

For End Products

  • Backplane Distributed Power
  • Telecom Infrastructure

Description

  • Demonstration circuit DC541A is an isolated synchronous push-pull converter featuring the LTC3723-1,LTC3901, LT1431 and LT3710. The design provides an isolated 3.3V at 40A and 2.5V at 10A from 48V(36V to 72V) input. Isolation voltage is 1500VDC

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    36 to 72 V
  • Output Voltage
    2.5|3.3 V
  • Output Current
    10@2.5V|40@3.3V A
  • Efficiency
    90 %
  • Topology
    Push-Pull

Featured Parts (17)

Featured Parts
Part Number Manufacturer Type Description
LT1431CS8#PBF Analog Devices Voltage References V-Ref Adjustable 2.5V to 36V 100mA 8-Pin SOIC N Tube Buy
MOC207R2VM onsemi Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 8-Pin SOIC T/R Buy
LT1431CS8#TRPBF Analog Devices Voltage References V-Ref Adjustable 2.5V to 36V 100mA 8-Pin SOIC N T/R Buy
LT1431CS8 Analog Devices Voltage References V-Ref Adjustable 2.5V to 36V 100mA 8-Pin SOIC N Buy
LT3710EFE Analog Devices PWM and Resonant Controllers Secondary Side PWM Controller 500kHz 16-Pin TSSOP EP Buy
MOC207VM onsemi Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 8-Pin SOIC Tube Buy
LTC3901EGN Analog Devices Gate and Power Drivers Driver 2A 2-OUT Full Brdg Inv 16-Pin SSOP N Buy
LT3710EFE#TRPBF Analog Devices PWM and Resonant Controllers Secondary Side PWM Controller 500kHz 16-Pin TSSOP EP T/R Buy
LT1431CS8#TR Analog Devices Voltage References V-Ref Adjustable 2.5V to 36V 100mA 8-Pin SOIC N T/R Buy
LTC3901EGN#TRPBF Analog Devices Gate and Power Drivers Driver 2A 2-OUT Full Brdg Inv 16-Pin SSOP N T/R Buy
LTC3901EGN#PBF Analog Devices Gate and Power Drivers Driver 2A 2-OUT Full Brdg Inv 16-Pin SSOP N Tube Buy
LT3710EFE#PBF Analog Devices PWM and Resonant Controllers Secondary Side PWM Controller 500kHz 16-Pin TSSOP EP Tube Buy
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