LTC1149-5 (12V-36V to 5V/5A) Using N-Channel MOSFETs

Reference Design using part LTC1149 by Analog Devices

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LTC1149-5 (12V-36V to 5V/5A) Using N-Channel MOSFETs.
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Manufacturer

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

For End Products

  • Battery Management
  • Cellular Phone
  • Desktop PC Power Supply
  • Distributed Control System
  • GPS
  • Instrumentation and Measurement
  • Laptop
  • Notebook

Description

  • Circuit shows LTC1149, Synchronous Step down Switching Regulators providing 5V at 5A from an input voltage of 12V to 36V

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    12 to 36 V
  • Output Voltage
    5 V
  • Output Current
    5 A
  • Efficiency
    90 %
  • Topology
    Buck

Featured Parts (14)

Featured Parts
Part Number Manufacturer Type Description
LTC1149CS#TRPBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N T/R Buy
LTC1149CS-3.3#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N Tube Buy
LTC1149CN#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin PDIP N Tube Buy
LTC1149CN-5#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin PDIP N Tube Buy
LTC1149CS-5#TRPBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N T/R Buy
LTC1149CS#TR Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N T/R Buy
LTC1149CN-3.3#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin PDIP N Tube Buy
LTC1149CS-5#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N Tube Buy
LTC1149CS-3.3 Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N Buy
LTC1149CS-5 Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N Buy
LTC1149CS#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N Tube Buy
LTC1149CS Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N Buy
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