以前没有接触过开关电源的设计,现在想用TPS40190设计电源,但看了数据手册后发现还是无法入手,芯片外围的器件不知道怎么计算,只是看到有应用实例但不知道怎么改进。望知情人士点拨一下!谢谢。
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你好,TPS40192的确讲的很细致,但是还有一点儿疑问,麻烦你帮忙解释一下吧
http://www.deyisupport.com/question_answer/analog/power_management/f/24/t/63865.aspx