Description
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.
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 conditions. The WLEDs brightness is externally preset by a resistor and dimmed using PWM interface operating down to less than 1% duty cycle. The MIC2860-2P is available in Thin SOT-23 and SC-70 six pin pac.
MIC2860-P-MicrelSemiconductor.pdf
