标题: TEA1520系列单片开关电源的应用电路及设计要点 [打印本页] 作者: liyf 时间: 2012-1-16 16:32 标题: TEA1520系列单片开关电源的应用电路及设计要点 摘要:首先介绍了TEA1520系列在简易型开关电源、精密开关电源中的应用电路,然后介绍了其设计要点。
关键词:简易型开关电源;精密开关电源;设计;退磁
Application Circuits and Design Main Points of?
TEA1520 Family Single-chip Switching Power Supply?
SHA Zhan-you, MA Hong-tao, WANG Yan-peng?
Abstract:TEA1520 series application circuits in simple switching power supply and precise switching power supply are introduced at first,then the main points in their designs are introduced.?
Keywords:Simple switching power supply; Precise switching power supply; Design; Demagnetization
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1? 简易型开关电源
??? 由TEA1520系列构成的简易型开关电源电路如图1所示。