Typical Application Circuit for A8652 Wide Input Voltage, Synchronous USB Buck Regulator with Remote Load Regulation

Reference Design using part A8652 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

  • Automotive Cluster
  • Navigation System
  • Rear Seat Entertainment
  • USB Power Management

Description

  • Typical Application Circuit for A8652 Wide Input Voltage, Synchronous USB Buck Regulator with Remote Load Regulation. The A8652 is a high output current synchronous buck regulator that provides tight load regulation over a wiring harness without the need for remote sense lines. This remote load regulation is achieved with an integrated open-loop correction scheme that, given a known wiring harness resistance, adjusts the output voltage based on the measured load current and a user-programmable gain, achieving ±2% accuracy at 500 mV of correction

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    4 to 36 V
  • Output Voltage
    40 V
  • Output Current
    1 A
  • Topology
    Buck

Featured Parts (1)

Featured Parts
Part Number Manufacturer Type Description
A8652KLPTR-T Allegro MicroSystems DC to DC Converter and Switching Regulator Chip Conv DC-DC 4V to 36V Synchronous Step Down Single-Out 3.3V to 5.75V Automotive AEC-Q100 16-Pin TSSOP EP T/R Buy

Research and Events

Allegro Webinar

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

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