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LM3445

Texas Instruments
Part Number LM3445
Manufacturer Texas Instruments
Description TRIAC Dimmable Offline LED Driver
Published Apr 8, 2020
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design LM3445 SNVS5...
Datasheet PDF File LM3445 PDF File

LM3445
LM3445


Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design LM3445 SNVS570M – JANUARY 2009 – REVISED NOVEMBER 2015 LM3445 TRIAC Dimmable Offline LED Driver 1 Features •1 TRIAC Dim Decoder Circuit for LED Dimming • Application Voltage Range 80 VAC to 277 VAC • Capable of Controlling LED Currents Greater Than 1 A • Adjustable Switching Frequency • Low Quiescent Current • Adaptive Programmable Off-Time Allows for Constant Ripple Current • Thermal Shutdown • No 120-Hz Flicker • Low Profile 10-Pin VSSOP Package or 14-Pin SOIC • Patented Drive Architecture 2 Applications • Retro Fit TRIAC Dimming • Solid State Lighting • Industrial and Commercial Li...



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