摘要
在对线性稳压集成电路与开关稳压集成电路的应用特性进行比较的基础上,简单介绍了LM2576的特性,给出了基本开关稳压电源、工作模式可控的开关稳压电源和开关与线性结合式稳压电路的设计方案及元器件参数的计算方法。
LM2576is introduced simply after the compare is made between line regulator IC and switching one.Based on LM2576itis designed thatbasic switching regulator circuit,the switching regulator circuithaving shutˉdown capability,regulator circuit combining line regulator and switching one.It is given that computing formula of regulator's element parameters.
出处
《国外电子元器件》
2004年第11期12-14,共3页
International Electronic Elements
