Geun-Soo Yun

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In this paper, we design a HBLED (Hight-brightness LED) driver IC in the 350mA class which is needed in application fields such as the back-light unit of laptops and LCD monitors, automobiles, and general lights. The designed HBLED driver IC operates at the maximum drive frequency of 250kHz and the output current of 1.5A. It is possible for the conventional(More)
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