LT1619, 3.3V to 5V/8A DC/DC converter

Reference Design using part LT1619 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

  • DC to DC Converter
  • Distributed Control System
  • Power Supplies

Description

  • Circuit shows LT1619, 3.3V to 5V/8A DC/DC converter. Circuits output is increased to 40W (5V/8A)by substituting higher current components. The highlighted loop is kept tight on the PC board to reduce switching transients produced by high pulsating currents

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    3.3 V
  • Output Voltage
    5 V
  • Output Current
    8 A
  • Output Power
    40 W
  • Efficiency
    83 %
  • Topology
    Boost

Featured Parts (8)

Featured Parts
Part Number Manufacturer Type Description
LT1619ES8#TR Analog Devices PWM and Resonant Controllers Current Mode PWM Controller 1.5A 360kHz 8-Pin SOIC N T/R Buy
LT1619EMS8#TRPBF Analog Devices PWM and Resonant Controllers Current Mode PWM Controller 1.5A 360kHz 8-Pin MSOP T/R Buy
LT1619ES8 Analog Devices PWM and Resonant Controllers Current Mode PWM Controller 1.5A 360kHz 8-Pin SOIC N Buy
LT1619EMS8 Analog Devices PWM and Resonant Controllers Current Mode PWM Controller 1.5A 360kHz 8-Pin MSOP Buy
LT1619EMS8#PBF Analog Devices PWM and Resonant Controllers Current Mode PWM Controller 1.5A 360kHz 8-Pin MSOP Tube Buy
LT1619ES8#TRPBF Analog Devices PWM and Resonant Controllers Current Mode PWM Controller 1.5A 360kHz 8-Pin SOIC N T/R Buy
LT1619ES8#PBF Analog Devices PWM and Resonant Controllers Current Mode PWM Controller 1.5A 360kHz 8-Pin SOIC N Tube Buy
LT1619EMS8#TR Analog Devices PWM and Resonant Controllers Current Mode PWM Controller 1.5A 360kHz 8-Pin MSOP T/R Buy

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