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Optoelectronics/Displays  

Using SSL21101T flexible focus flyback LED driver

Posted: 26 Jun 2013     Print Version  Bookmark and Share

Keywords:LEDs  cell phones  media players  SSL21101T  LED controllers 

Light Emitting Diodes (LEDs) have been utilised in electronic systems for many years, primarily as indicator lights on electronic devices. Recent developments in terms of brightness and available colours have made it possible to use LEDs in a wide range of applications. These include lighting in cell phones, media players and replacing conventional light sources in commercial and domestic lighting applications.

The key enablers driving the expansion of LED lighting are the availability of high brightness LEDs and intelligent LED controllers. Product designers who incorporate high brightness LEDs face many challenges, such as thermal management, driver scheme/topology and existing Lamp shape and regulation compliancy. The optimised lamp shape ensures that a minimum application BOM is required for building the IC.

The SSL21101T offers Smart Digital Control (SDC) to build either a low Form Factor (FF) application or a Low Total Harmonic Distortion (LTHD) (< 30 %) application.

View the PDF document for more information.

Originally published by NXP Semiconductors at www.nxp.com as "SSL21101T flexible focus flyback LED driver application".





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