PRODUCT SUMMARY AAT2430C 16 Channel White LED Driver Solution with LED Current and Timing Control General Description The AAT2430C is a highly integrated, high efficiency white LED backlight solution for large size LCD panels used in LCD TVs.
By controlling external power MOSFETs (such as the Skyworks' AAT2491 high-voltage TrenchDMOS array), the AAT2430C facilitates 16 current sink channels to provide precision constant-current drive for strings of white LEDs, where the number of series-connected LEDs per string is only limited by the system LED voltage supply.
Current in each backlight string and string-to-string matching is controlled using I-Precise™ sensing and control circuitry, a nove...

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