Design Example of Non Isolated Synchronous Buck Converter based on Mixed Signal MCU MD6602

Reference Design using part MD6602 by Sanken Electric Co., Ltd

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ANE0002 Image
ANE0002 Schematic
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Manufacturer

Sanken Electric Co., Ltd
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

For End Products

  • Compact SMPS
  • Power Supplies

Description

  • ANE0002, Reference Design describes the design example of non-isolated buck converter of full digital control using the MD6602 evaluation board (Tile). In this document, full digital control means that all processing control by digital from feed back detection of output voltage to PWM signal output for power transistor driving. The control method of power supply is voltage mode which is basic method of constant voltage output control. The phase compensation of controller calculates by DSP and consists of 2Pole-2Zero phase compensation of type II digital filter

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    12 V
  • Output Voltage
    1.8 V
  • Output Current
    4 A
  • Topology
    Buck

Featured Parts (4)

Featured Parts
Part Number Manufacturer Type Description
MCP14700T-E/SN Microchip Technology Gate and Power Drivers Driver 3.5A 2-OUT High Side/Low Side Non-Inv 8-Pin SOIC N T/R Buy
MCP14700-E/SN Microchip Technology Gate and Power Drivers Driver 3.5A 2-OUT High Side/Low Side Non-Inv 8-Pin SOIC N Tube Buy
MCP14700-E/MF Microchip Technology Gate and Power Drivers Driver 3.5A 2-OUT High Side/Low Side Non-Inv 8-Pin DFN EP Tube Buy
MCP14700T-E/MF Microchip Technology Gate and Power Drivers Driver 3.5A 2-OUT High Side/Low Side Non-Inv 8-Pin DFN EP T/R Buy

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