Datasheet Summary
- Single-Stage PFC Primary-Side-Regulation Offline LED Driver
October 2012
FL7732 Single-Stage PFC Primary-Side-Regulation Offline LED Driver
Features
- Cost-Effective Solution: No Input Bulk Capacitor or
Feedback Circuitry
- Power Factor Correction
- Accurate Constant-Current (CC) Control,
Independent Online Voltage, Output Voltage, and Magnetizing Inductance Variation
- Linear Frequency Control Improves Efficiency and
Simplifies Design
- Open-LED Protection
- Short-LED Protection
- Cycle-by-Cycle Current Limiting
- Over-Temperature Protection with Auto Restart
- Low Startup Current: 20 μA
- Low Operating Current: 5 mA
- VDD Under-Voltage Lockout (UVLO)
- Gate Output Maximum...