Flash driver IC supports 5-megapixel camera applications in cellular handsets The MAX8834 is a 1.5A white-LED (WLED) flash driver IC in a tiny, 5mm2 wafer-level package (WLP). This device integrates ...
In the cellular handset market, the inclusion of high pixel count imagers integrated into the handset is almost standard. As the resolution of these imagers increases, the need for brighter flash ...
The AS3682/83 smart charge pumps drive flash LEDs with up to 480 mA and 1 A of output current, respectively. Features include a peak efficiency of 95%, a fixed frequency of 1 MHz, and six current ...
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