MIC2282 Datasheet (Micrel Semiconductor) - Single-Cell Ultra Low EMI Boost LED Driver

MIC2282, Single-Cell Ultra Low EMI Boost LED Driver

The MIC2282 is a boost LED driver optimized for single cell operation from alkaline, nickel-metal-hydride, or lithium ion batteries.

The MIC2282 operates with an input voltage between 0.9V to 15V, driving a string of series LEDs up to 33V.

The combination of a low feedback voltage of 220mV and an op

MIC2282 Features

* Operates from a single-cell supply (VIN = 0.9V to 15V) Ultra Low EMI 120µA typical quiescent current Adjustable output voltages 220mV sense voltage 20kHz switching frequency Over temperature protection 8-pin MS