NCL30486B Overview
NCL30486B Pin N5 Pin Name Function Pin Description 1 ADIM Analog dimming This pin is used for analog control of the output current. Applying a voltage varying between VDIM(EN) and VDIM100 will dim the output current from 0% to 100%. 2 P OTA output for CV loop This pin receives a pensation network to stabilize the constant voltage loop 3 ZCD Zero crossing Detection This pin connects to the auxiliary winding and is...
NCL30486B Key Features
- High Voltage Startup
- Quasi-resonant Peak Current-mode Control Operation
- Primary Side Feedback
- CC / CV Accurate Control Vin up to 320 V rms
- Tight LED Constant Current Regulation of ±2% Typical
- Digital Power Factor Correction
- Analog and Digital Dimming
- Dimming Standby Mode (Dim CV Mode)
- Standby Mode
- Cycle by Cycle Peak Current Limit