Macroblock presents MBI6660/61 for street light applications

Oct. 14, 2010
Date Announced: 14 Oct 2010 MOS Embedded, Driving an Array of 1W LED from 10~12V DC by 48V DC Power Supply,Maximum Constant Output Current Reaches 1AHigh EfficiencyMaximum efficiency 97%, and the hysteretic PFM improves the efficiency at lighting loading.Protection UpgradeUVLO / OCP / Start-Up/ Thermal Protection / LED open-/short-circuitSimplified DesignOnly 5 external components to simplify the circuit design and reduce cost.


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