FL7733 Description
This highly integrated PWM controller with advanced Primary-Side Regulation (PSR) technique provides.
FL7733 Key Features
- Cost-Effective Solution without Requiring Input Bulk
- Power Factor Correction
- THD <10% Over Universal Line Range
- Constant Current Tolerance
- 100% Load Voltage Variation < ±1% by ±20% Magnetizing Inductance Variation
- High-Voltage Startup with VDD Regulation
- Adaptive Feedback Loop Control for Startup without
- LED Short / Open Protection
- Output Diode Short Protection
- Sensing Resistor Short / Open Protection
FL7733 Applications
- Design High Power Factor Flyback Converter using FL7733 for LED Driver with Ultra-Wide Output Voltage
- User Guide for FEBFL7733_L50U008A Evaluation Board of 8.4 W LED Driver (PFC PSR Flyback)
- User Guide for FEBFL7733_L52U050A Evaluation Board of 50 W LED Driver (PFC PSR Flyback)