Lighting: Multi String LED Driver

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Reference Designs

Description Part Number Company Tool Type
19 Watt AC Input LED Driver Reference Design PMP3155 Texas Instruments Reference Designs


LED lighting designers are challenged with meeting their efficiency and reliability goals faster in advanced lighting designs. TI’s high efficiency conversion topologies are helping designers achieve their goals at a faster rate.

The lack of an output rectifier, in the topology shown, further increases the efficiency of the overall system and an additional benefit of this solution is the simple and robust control. Transient immunity and the current matching characteristic of the multi- transformer topology make it very reliable and the system re-balances automatically in case of an LED failure. Scalability is another key advantage in LED design and the number of LEDs in a string can be scaled up to 16 thus allowing for up-to 64 LEDs per lamp.

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Application Notes (4)

Title Abstract Type Size (KB) Date Views
PDF 705 KB 22 Oct 2008 226
PDF 314 KB 06 Aug 2008 531
PDF 142 KB 16 May 2008 957
PDF 184 KB 14 Dec 2006 1648

Selection and Solution Guides

Selection Guides (1)

Title Abstract Type Size (KB) Date Views
PDF 6.52 MB 05 May 2010 1478

Tools and Software

Name Part # Company Software/Tool Type
C2000 Piccolo MCU AC LED Lighting & Communications Kit TMDSIACLEDCOMKIT Texas Instruments Evaluation Modules & Boards
C2000 Power Line Communications Add-on Kit TMDSPLCMODA-P3X Texas Instruments Evaluation Modules & Boards
C2000 Power Line Modem Developer's Kit TMDSPLCKIT-V3 Texas Instruments Evaluation Modules & Boards
Code Composer Studio (CCS) Integrated Development Environment (IDE) CCSTUDIO Texas Instruments SW Development Tools, IDEs, Compilers
Multi-DC/DC Color LED Kit TMDSRGBLEDKIT Texas Instruments Evaluation Modules & Boards

Product Bulletin & White Papers

Product Bulletin (2)

Title Abstract Type Size (MB) Date Views
PDF 196 KB 18 May 2012 1995
PDF 522 KB 27 Sep 2011 1611

White Papers (1)

Title Abstract Type Size (MB) Date Views
PDF 535 KB 06 Dec 2010 173

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