L6598高压谐振控制器及应用  

L6598 High Voltage Resonant Controller and its Applications

作　　者：毛兴武 张健 

机构地区：[1]山东省临沂市电子工业局,山东临沂276004

出　　处：《通信电源技术》2000年第4期28-30,共3页Telecom Power Technology

摘　　要：L6598是将谐振变换控制电路与高压半桥驱动器结合在一起的单片IC,它适用于AC/DC适配器和需要谐振拓扑结构的场合,在应用中其外部所需的元件极少。文中介绍了L6598内部结构、引脚功能、单元电路工作原理及其在宽范围AC/DC适配器中的应用电路。L6598 is a single chip IC integrates the resonant conversion control circuit and high voltage semi-bridge drive. It is available for AC/DC adapter and resonant topology. In its applications, few external component is required. The article presents L6598 inner structure, its lead functions,unit circuit operation philosophy and its circuit in the wide range AC/DC adapter.

关 键 词：高压谐振控制器 单元电路 AC/DC适配器 L6598 单片集成电路 

分 类 号：TN492[电子电信—微电子学与固体电子学]