Typical Application Circuit for A4450 8-Vout Buck-Boost Controller Design at 2 MHz

Reference Design using part A4450 by Allegro MicroSystems

Enlarge
Image 1 / 1

Manufacturer

Allegro MicroSystems
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

For End Products

  • Infotainment
  • Instrument Cluster

Description

  • Typical Application Circuit for A4450 8-Vout Buck-Boost Controller Design at 2 MHz. The A4450 is a power management IC that can implement either a buck or buck-boost regulator to efficiently convert automotive battery voltages into a tightly regulated voltage. It includes control, diagnostics and protection functions. An enable input to the A4450 is compatible to a high-voltage battery level, (EN)

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    40 V
  • Output Voltage
    8 V
  • Output Current
    1 A
  • Topology
    Buck Boost

Featured Parts (1)

Featured Parts
Part Number Manufacturer Type Description
A4450KESTR-J Allegro MicroSystems PMIC Solutions Power Management IC to Automotive AEC-Q100 20-Pin QFN EP T/R Buy

Research and Events

Get your Free Ticket for SENSOR & TEST with Arrow

Discover the future of sensor and measurement solutions with Arrow Electronics, a global leader in the field

Allegro Webinar

Allegro Webinar

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