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Content tagged with Optoelectronic
posted in January 2003
LED drivers keep pace with light
Product News  
1/30/2003   Post a comment
ON Semiconductor says its NCP5008 and NCP5009 white-LED drivers are among the first to accommodate external phototransistor feedback to provide automatic adjustment of LED brightness according to ambient light.
Step-up regulator said to drive 12 LEDs
Product News  
1/9/2003   Post a comment
Intersil Corp.'s EL7513 high-frequency PWM step-up regulator is said to be capable of driving 12 LEDs while ensuring uniform brightness in white-LED backlighting applications.


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