Typical Application for A6261 Higher voltage operation LED Array Driver

Reference Design using part A6261 by Allegro MicroSystems

Enlarge
Image 1 / 1

Manufacturer

Allegro MicroSystems
  • Application Category
    Lighting
  • Product Type
    High Brightness LED Driver

For End Products

  • Automotive Lighting

Description

  • Typical Application for A6261 Higher voltage operation LED Array Driver. The A6261 is a linear, programmable current regulator providing up to 100 mA from each of four outputs (LP and LY) to drive arrays of high brightness LEDs. The regulated LED current from each output, accurate to 5%, is set by a single reference resistor. Current matching in each string is better than 10% without the use of ballast resistors. Driving LEDs with constant current ensures safe operation with maximum possible light output

Key Features

  • Input Voltage
    6 to 50 V
  • Number of Derived Elements
    24

Featured Parts (3)

Featured Parts
Part Number Manufacturer Type Description
A6261KLPTR-T Allegro MicroSystems LED Drivers LED Driver 9V/12V/15V/18V/24V Automotive AEC-Q100 16-Pin TSSOP EP T/R Buy
A6261ELPTR-T Allegro MicroSystems LED Drivers LED Driver 9V/12V/15V/18V/24V 16-Pin TSSOP EP T/R Buy
A6261KLYTR-T Allegro MicroSystems LED Drivers LED Driver 9V/12V/15V/18V/24V Automotive AEC-Q100 10-Pin MSOP EP T/R Buy

Research and Events

Learn More About Allegro MicroSystems

Learn more about Allegro's product highlights featuring sensor IC's, motor driver IC's and lighting.

9 years ago

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

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