Datasheet Summary
- Single-Stage Primary-Side-Regulation PWM Controller for PFC and LED Dimmable Driving
FL7730 Single-Stage Primary-Side-Regulation PWM Controller for PFC and LED Dimmable Driving
Features
- patible with Traditional TRIAC Control
(No need to change existing lamp infrastructure: wall switch & wire)
- patible with Non-Dimming Lamp Designs
- Cost-Effective Solution without Input Bulk Capacitor and Feedback Circuitry
- Power Factor Correction (PFC)
- Accurate Constant-Current (CC) Control,
Independent Online Voltage, Output Voltage, Magnetizing Inductance Variation
- Line Voltage pensation for CC Control
- Linear Frequency Control for Better Efficiency and
Simple Design
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