● No-load power consumption < 50mW at 230VAC along
with fast dynamic load response and short turn-on
delay in typical 20W and above adapter applications
● Primary-side feedback eliminates opto-isolators and
simplifies design
● Adaptively controlled soft-start enables fast and
smooth start-up for a wide range of capacitive loads
(from 330μF to 6,000μF) with output voltage of 12V
and above
● Tight constant-voltage regulation across line and load
range
● Intelligent low power management achieves ultra-low
operating current (~250μA) at no-load
● Proprietary optimized 79kHz maximum PWM switching
frequency with quasi-resonant operation achieves best
size, efficiency and common mode noise
● User-configurable 5-level cable drop compensation
● EZ-EMITM design enhances manufacturability
● Adaptive multi-mode PWM/PFM control improves
efficiency
● Built-in single-point fault protections against output
short-circuit, output over-voltage and output overcurrent
● Dedicated pins for external over-temperature
protection and over-voltage protection, with latch
function available
● Tight constant current control enables output current
limit and over-load protection
● SmartDefender™ smart hiccup technology
helps address issues of soft shorts in cables and
connectors by effectively reducing the average output
power at fault conditions without latch
● On-chip internal over-temperature protection
● No audible noise over entire operating range