MP3393 - 8-String Step-Up White LED Driver
The MP3393 is a step-up controller with 8 current channel sources designed to power WLED backlights for large LCD panels.
The MP3393 uses current-mode fixed-frequency architecture.
It drives an external MOSFET to boost the output voltage.
The switching frequency is programmable by an external settin
MP3393 Features
* 9V-to-32V Input Voltage Range
* Drives 8 Channels of LED strings
* Internal Constant-Current Control
* Maximum Channel Current Over 350mA
* 1.2% Current Matching Accuracy Between Strings
* Programmable Switching Frequency
* Analog Dimming and
