LT3744 High Current Synchronous Step-Down LED Driver

Linear Technology

Description

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The LT®3744 is a fixed frequency synchronous step-down DC/DC controller designed to drive a LED load at up to 20A continuous or 40A pulsed.

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Datasheet Specifications

Part number: LT3744
Manufacturer: Linear Technology
File Size: 739.70 KB
Datasheet: LT3744-LinearTechnology.pdf
Description: High Current Synchronous Step-Down LED Driver

Features

* n Ideal for Driving Up to 40A LEDs n Up to 3000:1 PWM Dimming n 20:1 Analog Dimming n ±3% Current Regulation Accuracy n ±3% Voltage Regulation Accuracy n Unique Inverting Buck-Boost Topology Allows Grounded Heat Sink to Be Used for RGB LEDs n 3.3V to 36V Input Voltage Range n Peak Current Mode w

LT3744 Distributors

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LT3744 High Current Synchronous Step-Down LED Driver Linear Technology

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