DC2479A-B, Demo Board based on LTM4650EY-1 Dual Phase Single 50A DC/DC Regulator

Reference Design using part LTM4650EY-1A#PBF by Analog Devices

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DC2479A-B Image
DC2479A-B Schematic
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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

  • Point-of-Load Applications

Description

  • DC2479A-B, Demonstration Circuit features the LTM4650EY-1, high efficiency, high density, dual 25A, single 50A switch mode step-down power module regulator with external compensation. The input voltage is from 4.5V to 15V. The output voltage is programmable from 0.6V to 1.8V. The DC2479A-B is configured as dual-phase, single-output, which can deliver up to 50A maximum. The board designs with minimum components to demonstrate this high efficiency, high density module. As explained in the data sheet, output current de-rating is necessary for certain VIN, VOUT and thermal conditions. These features and the availability of the LTM4650EY-1 in a compact 16mm × 16mm × 5.01mm BGA package make it ideal for use in many high-density point-of-load applications

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    4.5 to 15 V
  • Output Voltage
    0.6 to 1.8 V
  • Output Current
    50 A
  • Efficiency
    86.6 %
  • Topology
    Buck

Featured Parts (2)

Featured Parts
Part Number Manufacturer Type Description
LTM4650EY-1B#PBF Analog Devices DC to DC Converter and Switching Regulator Module Module DC-DC 2-OUT 0.6V to 1.8V 25A/25A 144-Pin BGA Tray Buy
LTM4650EY-1A#PBF Analog Devices DC to DC Converter and Switching Regulator Module Module DC-DC 2-OUT 0.6V to 1.8V 25A/25A 144-Pin BGA Tray Buy

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