LT8391 Datasheet (Linear Technology) - 60V Synchronous 4-Switch Buck-Boost LED Controller

LT8391, 60V Synchronous 4-Switch Buck-Boost LED Controller

The LT®8391 is a synchronous 4-switch buck-boost LED controller that regulates LED current from input voltage above, below, or equal to the output voltag

LT8391 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 12