● Primary-side feedback eliminates opto-isolators and

simplifies design

● Quasi-resonant operation for highest overall efficiency

● EZ-EMI ® design to easily meet global EMI standards

● Up to 130 kHz switching frequency enables small

adapter size

● Very tight LED constant current regulation

● No external compensation components required

● Built-in output constant-current control with primary-side

feedback for LED driver.

● Low start-up current (10 μA typical)

● Built-in soft start

● Built-in short circuit protection and output overvoltage

protection

● Current sense resistor short protection

● Overtemperature Protection

● Open circuit protection

● Universal input range from 85 Vac to 264 Vac

● Single-fault protection

● Small input bulk capacitor