MP3397
Step-Up, 4-String Max 350mA, String White LED Driver
The Future of Analog IC Technology
DESCRIPTION
The MP3397 is a step-up controller with 4 current channels designed to drive WLED arrays for large-size LCD-panel backlighting applications. The MP3397 is flexible, and can expand the number of LED channels with two or more MP3397s in parallel operating from a single inductive power source. The MP3397 uses current-mode fixedfrequency architecture. An external resistor sets the switching fr