FAN7311 - LCD Backlight Inverter Driver
The FAN7311 provides all the co ntrol fu nctions for a series p arallel resonant co nverter as well as a pu lse width m odulation (PWM) controller t o d evelop a s upply voltage.
T ypical op erating fre quency ran ge is bet ween 30kHz and 250kHz, depending on the cold cathode fluorescent lamp (CCFL)
FAN7311 Features
* High-Efficiency Single-Stage Power Conversion
* Wide Input Voltage Range: 5V to 25.5V
* Backlight Lamp Ballast and Soft Dimming
* Reduced Number of Required External Components
* Precision Voltage Reference Trimmed to 2%
* ZVS Full-Bridge Topology
