DC1856A-A, Demo Board based on LTM4648EY 10A Step-Down Regulator

Reference Design using part LTM4648 by Analog Devices

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DC1856A-A Image (Sheet 1 of 4)
Efficiency & Load Current Chart (Sheet 2 of 4)
Efficiency & Load Current Chart (Sheet 3 of 4)
DC1856A-A Schematic (Sheet 4 of 4)
Image 1 / 4

Manufacturer

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

For End Products

  • Network Equipment
  • Switching Industrial Equipment
  • Telecom Equipments

Description

  • DC1856A-A, Demonstration Circuit features the LTM4648EY Regulator, a high performance high efficiency step-down regulator. The LTM4648EY has an operating input voltage range of 2.375V to 5.5V and is able to provide an output current of up to 10A. The output voltage is programmable from 0.6V to 3.3V and can be remotely sensed with the internal differential remote sensing amplifier. The LTM4648EY is a complete DC-DC point of load regulator in a thermally enhanced 15mm x 9mm x 5.01mm BGA package requiring only a few input and output capacitors

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    2.375 to 5.5 V
  • Output Voltage
    1|1.2|1.5|1.8|2.5|3.3 V
  • Output Current
    10 A
  • Efficiency
    91.1 %
  • Topology
    Buck

Featured Parts (3)

Featured Parts
Part Number Manufacturer Type Description
LTM4648EY#PBF Analog Devices DC to DC Converter and Switching Regulator Module Module DC-DC 1-OUT 0.6V to 5V 10A 68-Pin BGA Tray Buy
LTM4648IY Analog Devices DC to DC Converter and Switching Regulator Module Module DC-DC 1-OUT 0.6V to 5V 10A 68-Pin BGA Tray Buy
LTM4648IY#PBF Analog Devices DC to DC Converter and Switching Regulator Module Module DC-DC 1-OUT 0.6V to 5V 10A 68-Pin BGA Tray Buy

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