4 Channel LED Backlight Driver
4 Channel LED Backlight Driver LD7889 10/07/2011 REV: 05 General Description The LD7889 is a 4-channel linear current controller which combines with a boost switching controller. It’s an ideal solution for driving high power LED backlights. The LD7889 can deliver high accuracy of constant current to 4 LED strings with 4 internal MOSFET. For each LED string...
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