Description
controller for LLC resonant converters with Synchronous Rectification (SR) that offers best in class efficiency for isolated DC/DC converters.
Features
- Secondary Side PFM Controller for LLC Resonant Converter with
Synchronous Rectifier Control.
- Charge Current Control for Better Transient Response and Easy
Feedback Loop Design.
- Adaptive Synchronous Rectification Control with Dual Edge
Tracking.
- Closed Loop Soft.
- Start for Monotonic Rising Output.
- Wide Operating Frequency (39 kHz~690 kHz).
- Green Functions to Improve Light.
- Load Efficiency.
- Symmetric PWM Control at Light.
FAN7688 Datasheet
