Features

◼ PWM Current Mode Control

◼ Frequency Hopping Function

◼ Burst Operation at Light Load

◼ Frequency Reduction Function

◼ Built-in 900 V Startup Circuit

◼ Built-in 900 V Switching MOSFET

◼ VCC UVLO (Under Voltage Lockout)

◼ VCC OVP (Over Voltage Protection)

◼ SOURCE Pin Open Protection

◼ SOURCE Pin Function of Leading Edge Blanking

◼ Over Current Detection Function per Cycle

◼ Over Current Detection AC Compensation Function

◼ Soft Start Function

◼ Secondary Over Current Protection Circuit

Applications

AC adapter, TV, various home appliances (vacuum clea

ner, humidifier, air purifier, air conditioner, rice cooker

IH cooking heater) etc.