·High precision Constant Current Regulation at Universal AC input
·Primary-side Sensing and Regulation Without TL431 and Opto-coupler
·Low System Cost and High Efficiency
·Programmable CC Regulation
·Built-in Primary winding inductance compensation
·Driver BJT Switch
·Ultra Low Start-up Current (Typ. 1uA)
·LED short Protection
·LED open Protection
·Cycle-by-Cycle Current Limiting
·Built-in Leading Edge Blanking (LEB)
·VDD Over Voltage Protection
·VDD Under Voltage Lockout with Hysteresis

·Available in SOT23-5 packages, RoHS compliant