Datasheet Summary
FAN7311B LCD Backlight Inverter Drive IC
FAN7311B LCD Backlight Inverter Drive IC
January 2007
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 ponents
- Precision Voltage Reference Trimmed to 2%
- ZVS Full-Bridge Topology
- Soft-Start Capability
- PWM Control at Fixed Frequency
- Analog and Burst Dimming Function
- Programmable Striking Frequency
- Open-Lamp Protection
- Open-Lamp Regulation
- 20-Pin SOIC
Description
The FAN7311B provides all the control functions for a series parallel resonant converter as well as a pulse width modulation (PWM) controller...