LC5545LD
Description
The LC5540LD series are isolated LED drivers in which a power MOSFET and a control IC are highly integrated.
Key Features
- Built-in On-time Control Circuit (High Power Factor Achieved by Average Current Control)
- Soft Start Function (Startup Stress Reduction for Power MOSFET and Secondary Rectifier Diode)
- Bias Assist Function (Improved Startup Performance, VCC Voltage Drop Suppresion in Operation, Reduced Capacitance of VCC Pin Capacitor)
- Leading Edge Blanking Function
- Built-in Maximum On-time Limitation Function
