Macroblock presents MBI6660 for high power LED lighting and street light applications
•MOS Embedded, Driving an Array of 1W LED from 10~12V DC by 48V DC Power Supply,
•Maximum Constant Output Current Reaches 1A
•Maximum efficiency reaches 97%, and the hysteretic PFM improves the efficiency at lighting loading.
•UVLO / OCP / Start-Up/ Thermal Protection / LED open-/short-circuit
•Only 5 external components to simplify the circuit design and reduce cost.