AN1673 L6598离线谐振转换器控制器

AN1673 L6598离线谐振转换器控制器

AN1673
APPLICATION NOTE
L6598 OFF-LINE CONTROLLER FOR
RESONANT CONVERTERS
INTRODUCTION
Because of the much high efficiency that can be achieved (higher than the traditional PWM) and the re-
duction of the high frequency electromagnetic interference (thanks to the utilization of parasitic parameters
of the circuit), the interest for resonant topologies is recently growing in power conversion market. In fact
this kind of topologies allows high power/weight ratio