Electronic Design
Lighting Management Unit Eyes Mobile Markets

Lighting Management Unit Eyes Mobile Markets

Targeting portables, the AS3676 lighting management unit integrates ambient light sensing, dynamic luminance scaling, 13 current sinks, a step-up dc/dc converter, charge pump, an ADC, and a programmable LDO regulator. Other features include automatic dimming, pattern generation, operation from a 3V to 5.5V supply, an operating temperature range from -30°C to +85°C, and an audio-sync function. The AS3676 is available in a CS-WLP30 package measuring 3 mm x 2.5 mm and is priced at $2.40 each/1,000. AUSTRIAMICROSYSTEMS USA INC., Raleigh, NC. (919) 676-5292.


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