Datasheet Summary
Off-Line Digital Green-Mode Quasi-Resonant PWM Controller
1.0 Features
- - Optimized for 5V2A AC/DC adapters/chargers with < 30mW no-load power consumption at 230VAC and fast dynamic load response for both one-time and repetitive load transients
- - Direct drive of low-cost BJT power switch
- - Very tight constant voltage and constant current regulation over entire operating range
- - PrimAccurateTM primary-side feedback eliminates opto-isolators and simplifies design
- - EZ-EMI® design enhances manufacturability
- - Intrinsically low mon mode noise
- - Optimized 72kHz maximum PWM switching frequency achieves best size and efficiency
- - Adaptive multi-mode PWM/PFM control improves...