NCL30188 Description
Pin Name Function 1 ZCD Zero Cro.
NCL30188 Key Features
- Quasi-resonant Peak Current-mode Control Operation
- Constant Current Control with Primary Side Feedback
- Tight LED Constant Current Regulation of ±2% Typical
- Power Factor Correction
- Line Feedforward for Enhanced Regulation Accuracy
- Low Start-up Current (13 mA typ.)
- Wide Vcc Range
- 300 mA / 500 mA Totem Pole Driver with 12 V Gate Clamp
- Robust Protection Features
- OVP on VCC