Product Features
■ Built-in high avalanche capability smart power MOSFET (M 700V/H 800V)
■ Built-in high-voltage starting circuit, less than 30mW no-load loss (230VAC)
■ Use quasi-resonance and multi-mode technology to improve efficiency and meet Level 6 energy efficiency standards
■ CC/CV accuracy of ±5% over full voltage input range
■ Primary side feedback can save optocoupler and TL431
■ Constant voltage, constant current, and output line compensation are externally adjustable
■ No additional compensation capacitor required
■ No audio noise
■ Intelligent protection function
▪ Over-temperature protection (OTP)
▪ VDD undervoltage & overvoltage protection (UVLO&OVP)
▪ Cycle-by-cycle overcurrent protection (OCP)
▪ CS open/short circuit protection (CS O/SP)
▪ Open Loop Protection (OLP)