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    • Allegro MicroSystems LLC

    Worcester, MA 01606

    COMPANY OVERVIEW

    About Allegro MicroSystems LLC

    Contact

    115 NE Cutoff
    Worcester, MA 01606
    United States
    http://www.allegromicro.com
    508-853-5000
    508-853-7895

    More Info on Allegro MicroSystems LLC

    Offers an LED driver IC portfolio with a wide variety of topologies, channel counts, output currents and feature sets to help customers optimize solutions. Drivers are targeted at automotive exterior and interior LED lighting applications and LED backlighting for LCD displays. Innovative, system-level solutions provide highly robust and fault-tolerant performance while balancing overall solution cost. Allegro’s LED lighting products are available in automotive voltage and temperature ratings. Provides products for general lighting and industrial/consumer backlighting.

    Products

    Industry Guide

    A8517 Automotive Multi-Channel LED Driver with I2C interface

    A8517 is a programmable LED driver for LCD backlighting, instrument clusters, and daytime running lights. It can withstand up to 40 V load-dump conditions encountered in automotive...
    Industry Guide

    A6263 Highly Accurate, Customer Programmable Regulator IC

    A linear, programmable current regulator providing up to 100 mA from each of four outputs to drive arrays of high brightness LEDs. Applications include map/dome lighting and exterior...
    Industry Guide

    Allegro Automotive LED Driver

    The A6213, an integrated DC-DC buck switching regulator IC, provides a constant-current output of 3A to drive high-power LEDs. It is designed for daytime running lights, emergency...
    Industry Guide

    Automotive Linear LED Driver IC

    The Allegro AEC-Q100 qualified A6269 is a linear, programmable current regulator providing up to 200 mA from each of two outputs to drive arrays of high brightness LEDs.
    Industry Guide

    Allegro A6268 Automotive LED Driver IC

    Configured as either a boost or buck-boost controller, the A6268 provides programmable constant current output for driving high power LED headlights, daytime running lights, fog...
    Industry Guide

    Allegro Buck Regulator LED Driver IC

    The A6211 switching buck regulator LED driver provides constant-current output to drive high-power LEDs. Designed for consumer, industrial, and architectural lighting such as ...
    Industry Guide

    Robust Solutions for Backlighting Automotive LED Displays

    The A8502 and A8514 integrate a current-mode boost converter with internal power switch and multiple current sinks. The LED sinks can be paralleled together to achieve even higher...
    Industry Guide

    Automotive High Current LED Driver IC Family

    The A6265/66/67 are automotive-grade, LED driver ICs with extensive diagnostics and protection features. All provide programmable constant current output for driving high power...
    Industry Guide

    Wide Input Voltage Range, Fault Tolerant LED Driver

    The A8513 is a single-output white LED (WLED) driver designed for backlighting LCD displays for both automotive and consumer designs and the associated application, performance...
    Industry Guide

    Automotive High Current LED Driver IC Family

    The A6265, A6266 and A6267 are DC-DC converter controllers, with the A6265/A6267 configurable as either boost or buck-boost and the A6266 in boost only.

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    Additional content from Allegro MicroSystems LLC

    Industry Guide

    Robust Solutions for Backlighting Automotive LED Displays

    The A8502/A8514, multi-output LED drivers, integrate a current-mode boost converter with internal power switch and multiple current sinks. The LED sinks can be paralleled together...
    Industry Guide

    LED Backlight Driver for LCD Monitors and Televisions

    The A8516 is a multi-output WLED/RGB driver for backlighting LCD monitors and televisions. It integrates a boost controller to drive an external MOSFET and six internal current...
    Industry Guide

    A8510 Wide Input Voltage Range, High Efficiency LED Driver

    Allegro's LED driver IC is designed to provide optimized viewing with enhanced protection features for LCD backlighting. It is targeted at the consumer electronics, infotainment...
    Industry Guide

    Robust Design to Address Automotive LED Lighting Application

    Allegro MicroSystems announces A6261/2/4, a new family of constant current LED drivers designed to address the emerging requirements of the internal and external illumination ...
    Industry Guide

    A8504 WLED/RGB Backlight Driver for Medium Size LCDs

    The A8504 integrates a boost converter and eight current-sinks to provide a WLED/RGB backlight driver. The boost converter can provide output voltage up to 47 V.
    Industry Guide

    A8503 High Efficiency 6-Channel, 2 MHz, WLED/RGB Driver for Medium Displays, with Integrated 55 V Power Switch

    The A8503 is a multi-output WLED/RGB LED driver for medium-size LCD backlighting. It integrates a current-mode boost converter with internal power switch and six current sinks...
    Industry Guide

    A6260 High Brightness LED Current Regulator

    A6260 is designed to operate over the typical automotive battery and temperature ranges. Applications include automotive interior lighting such as map lights/dome lights, rear...
    Industry Guide

    A6210 3 A, 2 MHz Buck-Regulating LED Driver

    Buck (step-down) LED driver that uses constant on-time with valley current-mode control - ideal for applications that require high switching frequencies combined with high input...
    Industry Guide

    LED Driver for Automotive Applications

    The A8501 is a multioutput WLED/RGB driver for backlighting medium-size displays. Typical applications include in-dash navigation systems, automotive infotainment, and back-up...