DC2721A-A, Demo Board Using LTM4623EY Tiny 2A DC/DC Inverting Buck-Boost Regulator

Reference Design using part LTM4623EV#PBF by Analog Devices

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DC2721A-A Image
DC2721A-A Schematic
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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

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Description

  • DC2721A-A, Demonstration Circuit features the LTM4623 Module regulator, a tiny high performance high efficiency step-down regulator configured as an inverting buck-boost regulator. The DC2721A-A has an operating input voltage range of 4V to 15V and is able to provide an output current of up to 2A. The output voltage can be programmed between -0.6V and -5.5V. The LTM4623 is a complete DC/DC point of load regulator in a thermally enhanced 6.25mm x 6.25mm x 1.82mm LGA package requiring only a few input and output capacitors

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    4 to 15 V
  • Output Voltage
    -0.9 to -5.2 V
  • Output Current
    2 A
  • Efficiency
    84 %
  • Topology
    Buck Boost- Inverting

Featured Parts (2)

Featured Parts
Part Number Manufacturer Type Description
LT3060EDC-3.3#TRPBF Analog Devices Linear Regulators LDO Regulator Pos 3.3V 0.1A 8-Pin DFN EP T/R Buy
LTM4623EV#PBF Analog Devices DC to DC Converter and Switching Regulator Module Module DC-DC 1-OUT 0.6V to 5.5V 3A 25-Pin LGA Tray Buy

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