MBI6650 Description
The MBI6650 is a high efficiency, constant current, step-down DC/DC converter, designed to deliver constant current to high power LED with only 4 external ponents. The MBI6650 is specifically designed with hysteretic PFM control scheme to enhance the efficiency up to 93%. Output current of the MBI6650 can be programmed by an external resistor, and LED dimming can be controlled via pulse width modulation (PWM)...