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LT3476

Part Number	LT3476
Manufacturer	Linear Technology
Description	High Current Quad Output LED Driver
Published	Apr 15, 2010
Detailed Description	Features n True Color PWMTM Dimming Delivers Up to 5000:1 Dimming Ratio (In Boost Configuration) n LED Current Regulat...
Datasheet	LT3476 PDF File

Overview

Features n True Color PWMTM Dimming Delivers Up to 5000:1 Dimming Ratio (In Boost Configuration) n LED Current Regulation with High-Side Sense n VADJ Pin Accurately Sets LED Current Sense Threshold Over Range 10mV to 120mV n Four Independent Driver Channels with 1.
5A, 36V Internal NPN Switches n Frequency Adjust Pin: 200kHz to 2MHz n High Efficiency Conversion = Up to 96% n Open LED Protection n Low Shutdown Current < 10µA n Wide VIN Range: 2.
8V to 16V n Thermally Enhanced, 38-Lead, 5mm × 7mm QFN Package Applications n RGGB Lighting n Automotive and Avionic Lighting n TFT LCD Backlighting n Constant-Current Sources LT3476 High Current Quad Output LED Driver Description The LT®...

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