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LT3744

Part Number	LT3744
Manufacturer	Linear Technology
Description	High Current Synchronous Step-Down LED Driver
Published	Nov 7, 2016
Detailed Description	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 ...
Datasheet	LT3744 PDF File

Overview

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 with DC LED Current Sensing n Open and Shorted LED Protection and Fault Reporting n Floating LED Driver Allows Single Power Solution to Drive Multicolor LEDs or Single LED with Three Different Regulated Currents n Thermally Enhanced 5mm × 6mm QFN 36-Lead Package Applications n LED Driver for DLP Projectors n Heads-Up Displays n High Power LED LT3744 High Current Synchronous Step-Dow...

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