One-watt LED step-up constant-current driver IC

May 16, 2005
Date Announced: 16 May 2005 Shanghai Belling Co.,ltd is releasing the BL8532, which is a 350mA step-up constant-current DC/DC driver for one-watt LED applications.FEATURES:· 0.8V low start-up voltage (when the output current is 1 mA)· The converter output current can be adjusted from 0-500 mA· Only four external components are necessary: an inductor, a Schottky diode ,an resistor and an output filter capacitor· High power conversion efficiency - 80%

Shanghai Belling Co.,ltd haobo jiang Tel:86-21-64850700-383

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