IW1699 PDF 데이터시트 검색

iW1699 Off-Line Digital Green-Mode Quasi-Resonant PWM Controller 1.0 Features ●● No-load power consumption < 30mW at 230VAC along with fast dynamic load response and short turn-on delay time in typical 12W compact adapter, charger applications ●● Tight constant-voltage and constant-current regulation across line and load range 2.0 Description The iW1699 is a high performance AC, DC power supply controller which uses digital control technology to build peak current mode PWM flyback power