Datasheet Summary
- Single-Stage Flyback and Boundary-Mode PFC Controller for Lighting
FL7930C Single-Stage Flyback and Boundary-Mode PFC Controller for Lighting
Features
! PFC-Ready Signal ! VIN-Absent Detection ! Maximum Switching Frequency Limitation ! Internal Soft-Start and Startup without Overshoot ! Internal Total Harmonic Distortion (THD) Optimizer ! Precise Adjustable Output Over-Voltage Protection ! Open-Feedback Protection and Disable Function ! Zero-Current Detector (ZCD) ! 150 µs Internal Startup Timer ! MOSFET Over-Current Protection (OCP) ! Under-Voltage Lockout with 3.5 V Hysteresis ! Low Startup and Operating Current ! Totem-Pole Output with High State Clamp ! +500/-800 mA Peak...
