LTC3830, 3.3V to 5V synchronous boost converter

Reference Design using part LTC3830 by Analog Devices

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Manufacturer

Analog Devices
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

For End Products

  • Distributed Control System
  • Power Supplies
  • Processor Power Management

Description

  • Circuit shows Synchronous boost design using LTC3830 converting 3.3V to 5V. Compared to a conventional boost converter, this design uses a low RDS(ON) N-channel MOSFET to implement the synchronous rectification, therefore improving efficiency by 5% to 10%

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    3.3 V
  • Output Voltage
    5 V
  • Output Current
    5 A
  • Topology
    Boost

Featured Parts (11)

Featured Parts
Part Number Manufacturer Type Description
LTC3830ES Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 500kHz 16-Pin SOIC N Buy
LTC3830ES8#TRPBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 500kHz 8-Pin SOIC N T/R Buy
LTC3830ES#TR Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 500kHz 16-Pin SOIC N T/R Buy
LTC3830EGN#TR Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 500kHz 16-Pin SSOP N T/R Buy
LTC3830ES#TRPBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 500kHz 16-Pin SOIC N T/R Buy
LTC3830EGN#TR Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 500kHz 16-Pin SSOP N T/R Buy
LTC3830EGN#TRPBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 500kHz 16-Pin SSOP N T/R Buy
LTC3830ES#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 500kHz 16-Pin SOIC N Tube Buy
LTC3830EGN Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 500kHz 16-Pin SSOP N Buy
LTC3830EGN#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 500kHz 16-Pin SSOP N Tube Buy
LTC3830ES8#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 500kHz 8-Pin SOIC N Tube Buy

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