FL7734 Description
The FL7734 is a highly integrated PWM controller with advanced Primary−Side−Regulation (PSR) technique to minimize ponents for low power LED lighting solutions. Using the innovative TRUECURRENT technology for tight constant−current control, it enables designs with constant−current (CC) tolerance of less than +1% in the wide line voltage range to meet stringent LED brightness requirements. FL7734 can operate with...
FL7734 Key Features
- Excellent Dimmer patibility by Active Dimming Control
- Programmable Dimming Curve and Input Current Management
- Constant LED Current Regulation in Large Phase Angle Range
- Cost-Effective Solution without Input Bulk Capacitor and Feedback
- Accurate Constant-Current (CC) Control, Independent on Line
- Power Factor Correction (PFC)
- Fast Startup utilizing Bleeding Circuit
- Open-LED Protection
- Short-LED Protection
- Sensing Resistor Short Protection