The first company to release Digital Power Control IC for ac/dc offline - iW1689, iW1692, iW1690, iW1696, iW1691 iW1710, iW3620 , 3610 Provide Total-System-Solution for low-power adapter charger at low-cost highperformance - Patented digitally primary-feedback control technology with Tight CV regulation - Patented CC regulation with primary-feedback - No Opto, No TL431, No current sensor, No secondary control circuits Multi-layer advanced protection features - Isense short protection and other single-point fault protections - Brown-out / recovery - OVP, UVP, short circuit