LoginThe AAT2428 is a highly integrated, high efficiency white LED backlight solution for large size LCD panels used in LCD TVs. Integrated precision current sinks provide drive for up to 16 LED channels. The IC has user programmable options for current sinks to be controlled globally, in banks of 2, or 4 LED groups. A wide range of series LEDs is possible because the current sinks can withstand up to 50V
The AAT2428 is a highly integrated, high efficiency white LED backlight solution for large size LCD panels used in LCD TVs. Integrated precision current sinks provide drive for up to 16 LED channels. The IC has user programmable options for current sinks to be controlled globally, in banks of 2, or 4 LED groups. A wide range of series LEDs is possible because the current sinks can withstand up to 50V