LX6503 PDF datasheet can download.
This product has CCFL Backlight Controller IC functions.
This is one of the semiconductor types. This part name is LX6503.
Manufacturers of the product is Microsemi Corporation.
Image and pinout :
Some of the text files within the PDF file
LX6503 TM ® HIGH PERFORMANCE CCFL CONTROLLER P RODUCTION D ATASHEET 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 • Inverter Operating Frequency Synchronization • Soft Start Control • Programmable Strike Time, Fault Time, Strike Frequency, and Burst Dimming Frequency • Comprehensive Brightness Control Modes • Provide Optimized Solution for Off PFC Inverter Applications APPLICATIONS LCD-TV Multi-Lamp LCD Monitors CCFL, EEFL, FFL Backlight Systems DESCRIPTION The LX6503 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. The controller provides a pair of pushpull PWM drive signals with adequate capa [ … ]
Please refer to the file for details.