The LX1692EIDW-TR is a high-performance Cold Cathode Fluorescent Lamp (CCFL) controller manufactured by Microsemi Corporation. It is specifically designed to drive CCFLs used in LCD backlighting applications. This controller offers a range of features to optimize performance, efficiency, and protection for CCFL-based display systems.

Applications:

• LCD Monitors
• LCD TVs
• Notebook Computers
• Industrial Displays
• Automotive Displays

Features:

• High Efficiency CCFL Drive
• Integrated Dimming Control
• Open Lamp Protection
• Short Circuit Protection
• Over-Voltage Protection
• Under-Voltage Lockout

Benefits:

• Prolongs CCFL Lamp Life
• Improves Display Brightness and Uniformity
• Reduces Power Consumption
• Protects the Lamp and Inverter Circuit
• Enhances System Reliability

Additional Details:

The LX1692EIDW-TR employs a resonant Royer converter topology to efficiently drive the CCFL. It features both analog and PWM dimming control for precise adjustment of display brightness. The integrated protection features ensure safe and reliable operation under various fault conditions. The '-TR' suffix indicates that the device is supplied in tape and reel packaging. Refer to the Microsemi datasheet for detailed application circuits, component selection guidelines, and operating characteristics.