Xenon flash bulbs remain fixtures in photography even with the migration from film-based cameras to digital still cameras. Typically, a circuit compromised of discrete components was used to charge a ...
As digital still cameras (DSCs) and mobile phone cameras become more popular, users are demanding higher-quality photos under lower-light conditions. The popular Xenon photoflash is excited by high ...
Milpitas, Calif.&#8212Linear Technology's LT3485 family integrates a complete photoflash capacitor charger, IGBT drive stage, and output voltage monitor in a 3-by-3 mm DFN package. The chip's control ...