MBI6653 Datasheet (Macroblock) - 1A Dimmable LED Driver

MBI6653, 1A Dimmable LED Driver

MBI6653 is a step-down constant-current high-brightness LED driver to provide a cost-effective design solution for interior/exterior illumination applications.

It is designed to deliver constant current to light up high power LED with only 6 external components.

With hysteretic PFM control scheme, M

MBI6653 Features

* 6~36V wide input voltage range

* Maximum 1A constant output current

* Patented fixed frequency analog dimming control - PWM-controlled brightness modulation - DC voltage-controlled brightness modulation

* 97% efficiency @ input voltage 12V, 350mA, 3-LED

* Hysteretic PFM operati