LT1339, 10VIN-18VIN to 5VOUT, 50A Buck Converter

Reference Design using part LT1339 by Analog Devices

Enlarge
Image 1 / 1

Manufacturer

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

For End Products

  • Automotive and Transportation
  • Computers and Peripherals
  • Distributed Control System
  • Industrial Control
  • Telecom Power Supply

Description

  • Circuit shows LT1339, 10VIN-18VIN to 5VOUT, 50A Buck Converter. This circuit has a VIN range of 10 to 18V with configurable output current and voltage. This simple circuit delivers 250W of load power into a 5V load while maintaining efficiencies in the mid nineties

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    10 to 18 V
  • Output Voltage
    5 V
  • Output Current
    50 A
  • Output Power
    250 W
  • Efficiency
    95 %
  • Topology
    Buck

Featured Parts (10)

Featured Parts
Part Number Manufacturer Type Description
LT1339ISW#TR Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 150kHz 20-Pin SOIC W T/R Buy
LT1339CSW#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 150kHz 20-Pin SOIC W Tube Buy
LT1339ISW Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 150kHz 20-Pin SOIC W Buy
LT1339CSW Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 150kHz 20-Pin SOIC W Buy
LT1339IN#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 150kHz 20-Pin PDIP N Tube Buy
LT1339ISW#TRPBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 150kHz 20-Pin SOIC W T/R Buy
LT1339ISW#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 150kHz 20-Pin SOIC W Tube Buy
LT1339CSW#TR Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 150kHz 20-Pin SOIC W T/R Buy
LT1339CSW#TRPBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 150kHz 20-Pin SOIC W T/R Buy
LT1339CN#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 150kHz 20-Pin PDIP N Tube Buy

Research and Events

State of the Art DC to DC Converters Webinar Series

Analog Devices LTM8052EV DEMO CIRCUIT 1866A

See the Analog Devices demo board DC1866 featuring the LTM8052, a 36-volt input step down micro module regulator with adjustable output voltage and output current limit. This means the LTM8052 will regulate either the user set output voltage or the output current, which can be a useful protection feature as this video demonstrates.

6 years ago

Ten of Our Most Durable Automotive Components

Are you looking for electronic components that meet the rigorous Automotive Electronics Council standards for quality and durability? These ten electronic components offer high performance as well as the extreme durability specifications necessary for automotive applications.

7 years ago
Sorry, your filter selection returned no results.

Connect with Electronic Components

Facebook LinkedIn Instagram YouTube
Contact Us

Contact and Support

Programs and Partners

Product Categories

Manufacturers

Verticals & Trends

We've updated our privacy policy. Please take a moment to review these changes. By clicking I Agree to Arrow Electronics Terms Of Use  and have read and understand the Privacy Policy and Cookie Policy.

See Short Policy

Our website places cookies on your device to improve your experience and to improve our site. Read more about the cookies we use and how to disable them here. Cookies and tracking technologies may be used for marketing purposes.
By clicking “Accept”, you are consenting to placement of cookies on your device and to our use of tracking technologies. Click “Read More” below for more information and instructions on how to disable cookies and tracking technologies. While acceptance of cookies and tracking technologies is voluntary, disabling them may result in the website not working properly, and certain advertisements may be less relevant to you.
We respect your privacy. Read our privacy policy here