LM3432 - 6-Channel Current Regulator
The LM3432/LM3432B are 6-channel high voltage current regulators which provide a simple solution for LED backlight applications.
These devices incorporate six individual current regulator channels to give accurate driving current for each LED string.
The string-to-string tolerance is kept within ±2.
LM3432 Features
* 1
* 2 Dynamic Headroom Control (DHC) Output to Maximize Efficiency when used in Conjunction with Texas Instruments Semiconductor's LM3430 Boost Controller for LED Backlighting
* Current Sinking Adjustable up to 40mA in Each String
* Fast Current Switching Slew Rate, tr = 60ns
