DN05108/D, High Efficiency DC-DC Converter Module

Reference Design using part NCP12700BDNR2G by onsemi

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DN05108/D Top Image
DN05108/D Bottom Image
Full Load Efficiency vs. Input Voltage
Average Efficiency vs Output Power
Overload Current vs Input Voltage
DN05108/D Schematic
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Manufacturer

onsemi
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

For End Products

  • DC to DC Power Supply

Description

  • DN05108/D, Reference design describes a 12V, 15W flyback SMPS developed with the NCP12700BDNR2G controller. The SMPS operates from an input voltage range of 9 - 36 V while achieving greater than 87% full load efficiency. The SMPS was designed to operate in both continuous and discontinuous conduction mode depending on load current and input voltage

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    9 to 36 V
  • Output Voltage
    12 V
  • Output Current
    1.25 A
  • Output Power
    15 W
  • Efficiency
    87 %
  • Topology
    Flyback- DCM|Flyback- CCM

Featured Parts (3)

Featured Parts
Part Number Manufacturer Type Description
NCP431AVSNT1G onsemi Voltage References V-Ref Adjustable 2.5V to 36V 100mA 3-Pin SOT-23 T/R Buy
HMHA2801AR2V onsemi Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R Buy
NCP12700BDNR2G onsemi PWM and Resonant Controllers AC to DC Switching Converter Flyback 6.8V 100kHz to 1000kHz T/R 10-Pin MSOP Buy

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