MIC2842A Description
Features The MIC2842A is a high efficiency White LED (WLED) High Efficiency (no Voltage Boost losses) driver designed to drive up to four LEDs and greatly Dynamic Average Matching™ (DAM™) extend battery life for portable display backlighting, and Single wire digital control keypad backlighting in mobile devices. The MIC2842A Input voltage range: 3.0V to 5.5V architecture provides the highest possible efficiency by...
MIC2842A Key Features
- High Efficiency (no Voltage Boost losses) driver designed to drive up to four LEDs and greatly
- Dynamic Average Matching™ (DAM™) extend battery life for portable display backlighting, and
- Single wire digital control keypad backlighting in mobile devices. The MIC2842A
- Input voltage range: 3.0V to 5.5V architecture provides the highest possible efficiency by
- Matching better than ±1.5% (typical) 40mV at 20mA, the MIC2842A allows the LEDs to be
- Current accuracy better than ±1.5% (typical) driven directly from the battery eliminating switching noise
- Maintains proper regulation regardless of how many and losses present with the use of boost circuitry. channels are util
- Available in a 10-pin 2mm x 2mm Thin MLF® package (DAM™) which is specifically designed to provide optimum matching acro