基于LTC3765/LTC3766的有源钳位正激变换器  

Active clamp forward converter based on LTC3765 and LTC3766

作　　者：陈楠[1,2] 兰中文[1] 柴治[3] 孙科[1] 余忠[1] 

机构地区：[1]电子科技大学电子薄膜与集成器件国家重点实验室,四川成都610054 [2]国网四川省电力公司技能培训中心输配电线路培训室,四川成都611133 [3]四川大学计算机学院,四川成都610064

出　　处：《电源技术》2016年第1期189-191,共3页Chinese Journal of Power Sources

摘　　要：LTC3765与同步整流驱动芯片LTC3766配合使用,克服了传统有源钳位正激变换器磁心易饱和的缺点,组成了优秀的有源钳位正激变换器,可以适应多种应用需求。介绍了LTC3765/LTC3766芯片组的功能和电路设计过程,通过理论分析和实验结果验证了所设计电路的可行性。Core saturation of traditional active clamp forward converter was overcome by LTC3766, a synchronous rectifier driver chip together with LTC3765. Excellent active clamp forward converter was constituted by these two chips, which could meet a variety of application needs. The features of LTC3765/LTC3766 and the circuit design process were described. The feasibility of the circuit design was proved by both the theoretical analysis and the experimental results.

关 键 词：变换器 有源钳位正激 同步整流 

分 类 号：TM46[电气工程—电器]