DESCRIPTION

The LX6523 is a high performance CCFL controller optimized for LCD-TV and other multi-lamp LCD display systems. It particularly provides a cost competitive solution for off-PFC inverter applications.

KEY FEATURES

•Push-Pull Output to Provide Low Cost Solution for Multiple Topology Configuration

•0.6A Peak Source and Sink Drive Current

•6V to 27V Power Rail operation (36V Absolute Maximum)

•On Chip Regulator with Under Voltage Lock Out Protection

•Soft Start Control

•Programmable Strike Time, Fault Time, Strike Frequency, and Burst Dimming Frequency

•Burst Dimming Brightness Control

•Provide Optimized Solution for Off PFC Inverter Applications

APPLICATIONS

ƒLCD-TV

ƒMulti-Lamp LCD Monitors

ƒCCFL, EEFL, FFL Backlight Systems