GENERAL DESCRIPTION
The OZ962 is a unique high-efficiency, CCFL backlight controller. It generates symmetrical, near sinusoidal output voltage and current waveforms for driving a CCFL backlight. The OZ962 operates in a single, constant frequency, pulse-width-modulation (PWM) mode. Typical operating frequency ranges between 30 KHz to 100 KHz, depending on the CCFL and the transformer’s characteristics.

FEATURES
• Single-stage power conversion, input voltage •ange of 5V to 18V
• Reduces the number of components and board size by 30% compared with conventional design
• Supports both floating and grounded secondary designs
• 90% efficiency vs. typical 75% efficiency of conventional designs
• Internal open-lamp and short-circuit protections
• Wide dimming range
• Supports synchronization among multiple inverter modules
• Reliable 2-winding transformer design, eliminates arcing problems
• Constant frequency, symmetrical, sinusoidal drive