● 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
● PrimAccurateTM primary-side feedback eliminates
opto-isolators and simplifies design
● Peak power mode provides momentary peak power
higher than the maximum continuous output power
without design cost and size increase
● 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 (CV) regulation across line and load range
● 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-EMI® design enhances manufacturability
● Adaptive multi-mode PWM/PFM control improves
efficiency and eliminates audible noise
● Built-in single-point fault protections against output
short-circuit, output over-voltage, output over-current,
and current-sense-resistor-short fault
● On-chip internal over-temperature protection
● Dedicated pins for user-configurable external shutdown control