Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes
product primary image

MAQ3203YM Evaluation Board - NEW

Part Number: ADM00940

Summary:

The MAQ3203 is a hysteretic, step-down, constant current, High-Brightness LED (HB LED) driver. It provides an ideal solution for interior/exterior lighting, architectural and ambient lighting, LED bulbs, and other general illumination applications. The MAQ3203 is well suited for lighting applications requiring a wide-input voltage range. The hysteretic control gives good supply rejection and View More

Thank you for your request. We will reply back with quotation as soon as possible! If you have any questions in the meantime, feel free to contact us here .

Documents and Software
Overview
Features
Additional Resources
Related Tools

Additional resources data currently not available.

Documents and Software

×

Documents

MAQ3203YM Evaluation Board User Guide
10/16/2015
1MB
MAQ3203 - HB LED Driver Controller w/ High-Side Current Sense
9/8/2020
2MB
MAQ3203YM Evaluation Board (ADM00940) - BOM
3/15/2018
36KB
MAQ3203YM Evaluation Board (ADM00940) - Gerber Files
3/15/2018
514KB
MAQ3203YM Evaluation Board (ADM00940) - Schematic
3/15/2018
310KB
MAQ3203
10/26/2015
10B

SoftwareLibrary

Analog Simulation - MAQ3203
9/8/2017
10B
MAQ3203
10/26/2015
10B

Product Features

    AEC-Q100 qualified
    • 4.5V to 42V input voltage range
    • High efficiency (>90%)
    • ±5% LED current accuracy
    • Dither enabled for low EMI
    • High-side current sense
    • Dedicated dimming control input
    • Hysteretic control (no compensation!)
    • Up to 1.5MHz switching frequency
    • Adjustable constant LED current
    • Over-temperature protection
    • −40°C to +125°C junction temperature range

There are currently no related tools to display.

Summary

The MAQ3203 is a hysteretic, step-down, constant current, High-Brightness LED (HB LED) driver. It provides an ideal solution for interior/exterior lighting, architectural and ambient lighting, LED bulbs, and other general illumination applications. The MAQ3203 is well suited for lighting applications requiring a wide-input voltage range. The hysteretic control gives good supply rejection and fast response during load transients and PWM dimming. The high-side current sensing and on-chip current-sense amplifier delivers LED current with ±5% accuracy. An external high-side current sense resistor is used to set the output current.

Package Contents

1x MAQ3203YM Evaluation Board (ADM00940)