Features ◆ No-load power consumption < 30 mW at 230 VAC along with fast dynamic load response and short turn-on delay time in typical 12 W compact adapter/charger applications ◆ Tight constant-voltage and constant-current regulation across line and load range ◆ Primary-side feedback eliminates opto-isolators and simplifies design ◆ Proprietary optimized 90 kHz maximum PWM switching frequency with quasi-resonant operation achieves best size, efficiency and common mode noise ◆ User-configurable 5-level cable drop compensation provides design flexibility ◆ Adaptive Multi-mode PWM/PFM control improves efficiency ◆ No external loop compensation components required ◆Complies with CoC Version 5 Tier 2 and DOE level VI energy-efficiency specifications with ample margin Complies with EPA 2.0 energy-efficiency specifications with ample margin ◆ Built-in single-point fault protection features: output short-circuit protection, output over-voltage protection, over-current protection and current-sense-resistor fault protection ◆ Dedicated pins for external ver-temperature protection and over-voltage protection ◆ No audible noise over entire operating range
