NCL30388 Overview
NCL30388 Pin No Pin Name Function 1 P OTA output for CV loop 2 ZCD Zero crossing Detection Vaux sensing 3 CS Current sense 4 GND − 5 DRV Driver output 6 VCC Supplies the controller 8 HV High Voltage sensing Pin Description This pin receives a pensation network to stabilize the CV loop This pin connects to the auxiliary winding and is used to detect the core reset event. This pin also senses the auxiliary winding...
NCL30388 Key Features
- High Voltage Startup
- Quasi-resonant Peak Current-mode Control Operation
- Primary Side Feedback
- CC / CV Control
- Tight LED Constant Current Regulation of ±2% Typical
- Digital Power Factor Correction
- Cycle by Cycle Peak Current Limit
- Wide Operating VCC Range
- 40 to + 125°C
- Robust Protection Features