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Controls/MCUs  

CCFL controllers ensure increased dynamic contrast

Posted: 10 Mar 2010  Print Version  Bookmark and Share Subscribe

Keywords: backlight controller  CCFL  LCD  inverter 

[Summary of tips] Microsemi Corp. is offering a new cathode fluorescent light (CCFL) controller featuring mega-contrast dimming for 24V CCFL inverter applications in small- to large-sized LCD displays. The LX6502 full-bridge controller integrates 12V gate drivers with 800mA source/1000mA sink drive. It employs its patented third-generation PureB......
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