● 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