AAT2430B Datasheet - Skyworks

AAT2430B 16 Channel White LED Driver

The AAT2430B 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 AAT2430B facilitates 16 current sink channels to provide precision con.

AAT2430B Features

*  VIN Range: 10.8V

* 28V

*  16 Programmable LED Current Sinks ▪ ±1.5% Accuracy @ RSET = 3.01kΩ ▪ ±1.5% Matching @ RSET = 3.01kΩ

*  SPI Interface ▪ Digitally Programmable Individual Channels ▪ Up to 15MHz Clock Speed ▪ Read/Write Registers

*  High Resolution D

AAT2430B-Skyworks.pdf