LT1619, 3.3V to 5V Step-Up Converter Rated for 2.2A

Reference Design using part LT1619 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

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

Description

  • Circuit shows a 3.3V to 5V/2.2A boost supply using the LT1619. Low parts count, small size and high efficiency (greater than 90%) make it a perfect solution when a moderate amount of 5V power is required in a predominately 3.3V system

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    3.3 V
  • Output Voltage
    5 V
  • Output Current
    2.2 A
  • Efficiency
    90 %
  • 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#TR 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
LT1619ES8#TRPBF Analog Devices PWM and Resonant Controllers Current Mode PWM Controller 1.5A 360kHz 8-Pin SOIC N T/R Buy
LT1619EMS8 Analog Devices PWM and Resonant Controllers Current Mode PWM Controller 1.5A 360kHz 8-Pin MSOP Buy
LT1619ES8#PBF Analog Devices PWM and Resonant Controllers Current Mode PWM Controller 1.5A 360kHz 8-Pin SOIC N Tube Buy
LT1619EMS8#PBF Analog Devices PWM and Resonant Controllers Current Mode PWM Controller 1.5A 360kHz 8-Pin MSOP Tube Buy
LT1619EMS8#TRPBF Analog Devices PWM and Resonant Controllers Current Mode PWM Controller 1.5A 360kHz 8-Pin MSOP T/R Buy

Research and Events

Entering the New Age of Lighting

Convergence of lighting intelligence and infrastructure has far-ranging implications.

9 years ago

Pulse width modulation (PWM) explained – how to control electronics with pulses

Pulse Width Modulation (PWM) is a useful option for controlling voltage. Discover how it works and the range of applications where it can be used.

5 years ago

STMicroelectronics’ VIPER011XSTR: Avalanche-Rugged, Energy-Saving, High-Voltage Converter

STMicroelectronics’ VIPER011XSTR combines an avalanche-rugged power MOSFET with PWM current control to deliver an energy-saving AC/DC converter.

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

Featured Products

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