LT8391A Datasheet (Analog Devices) - 60V 2MHz Synchronous 4-Switch Buck-Boost LED Driver Controller

LT8391A, 60V 2MHz Synchronous 4-Switch Buck-Boost LED Driver Controller

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

The proprietary peak-buck peak-boost current mod

LT8391A Features

* nn 4-Switch Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT nn Up to 95% Efficiency at 2MHz 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 PW