MBI6703 Datasheet (Macroblock) - DC-DC Boost Controller

MBI6703, DC-DC Boost Controller

MBI6703 is a frequency-adjustable, peak current mode step-up DC/DC controller to drive external constant current LED drivers, ex.

MBI1838, with multi-strings.

It is designed for large LCD panels that employ an array of LEDs as the light source.

MBI6703 accepts wide input voltage range from 10V to 30

MBI6703 Features

* z z z z z z z 10V~30V wide input voltage range Preliminary Datasheet MBI6703 Thin Shrink SOP DC-DC Boost Controller with Min. Selector Adjustable switching frequency: 75KHz to 250KHz Peak current mode control External soft-start function Drive external power MOSFET Minimum selector supports up t