Description
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..
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.
- Soft-Start Capability.
- PWM Control at Fixed Frequency.
- Analog and Burst Dimming Function.
- Programmable Striking Frequency.
- Open-Lamp Protection.
- Op.
