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Power/Alternative Energy  

Driving LED strings and arrays in backlight apps

Posted: 12 Sep 2006  Print Version  Bookmark and Share Subscribe

Keywords: LED  backlight  IC 

[Summary of tips] LEDs are becoming an increasingly popular backlighting option for all types of liquid-crystal displays, as more efficient and more cost-effective white LEDs become available on the market. However, there is a need to address the design challenge of driving the series string of LEDs, since the total voltage drop across the strin......
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