MIC2860-P Datasheet (Micrel Semiconductor) - High Efficiency 2 Channel WLED Driver

MIC2860-P, High Efficiency 2 Channel WLED Driver

The MIC2860-2P is a high efficiency white LED (WLED) driver designed to drive two WLEDs and greatly extend battery life for portable display backlighting, and keypad backlighting in low cost mobile devices.

The MIC2860-2P architecture provides the highest possible efficiency by eliminating switching

MIC2860-P Features

* a typical dropout of 52mV at 30.2mA per channel. This allows the WLEDs to be driven directly from the battery eliminating switching noise and losses present with the use of boost circuitry. The two channels have typical matching of ≤ ±0.5%, which ensures uniform display illumination under all condit