60V Synchronous 4-Switch Buck-Boost LED Controller
Description
FEATURES
nn 4-Switch Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT
nn Synchronous Switching: Up to 98% Efficiency nn Proprietary Peak-Buck Peak-Boost Current Mode nn Wide VIN Range: 4V to 60V nn Wide VOUT Range: 0V to 60V (51V LED) nn ±3% LED Current Accuracy nn 2000:1 External and 128:1 Internal PWM Dimming nn High Side PMOS PWM Swit...
