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MAQ3203 - High-Brightness LED Driver Controller

Product Overview

Micrel Semiconductor

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MAQ3203 High-Brightness LED Driver Controller by Micrel Semiconductor - Datasheet Preview — Datasheet preview – MAQ3203

Datasheet Details

Part number	MAQ3203
Manufacturer	Micrel Semiconductor
File Size	1.04 MB
Description	High-Brightness LED Driver Controller
Datasheet	MAQ3203 Datasheet
Additional preview pages of the MAQ3203 datasheet.

Product details

Description

The MAQ3203 is a hysteretic, step-down, constantcurrent, High-Brightness LED (HB LED) driver.

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.

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Published: Apr 15, 2011 |