MIC2843 Overview
The MIC2843 is a high-efficiency linear white LED (WLED) driver designed to drive up to six WLEDs, greatly extending battery life for portable display backlighting, keypad backlighting, and camera flash in mobile devices. The MIC2843 provides the highest possible efficiency as this architecture has no switching losses present in traditional charge pumps or inductive boost circuits. The MIC2843 provides six linear...
MIC2843 Key Features
- High efficiency (no voltage boost losses) Ultra Fast PWM™ control (200Hz to 500kHz) Input voltage range: 3.0V to 5.5V Dr
- Available in a 2mm x 2mm 10-pin Thin MLF® package