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如题,谢谢!!!
自己沙发 负载电流 200ma 用于运放的负电源
LMR14203，超简单BUCK，可以满足-15V输出。电路示意见该帖一楼附件：http://www.deyisupport.com/cfs-file.ashx/__key/telligent-evolution-components-attachments/00-24-00-00-00-08-80-32/_244E4772_LM22673MR_2D00_ADJ_AF82477206522B52A74E1F752B00_15V_01302D00_15V_3575EF8D_.png
决定用TPS54060,麻烦高手看看原理图有没有问题.谢谢!!!
上图是错误的.更新如下,麻烦高手帮忙检查一下.谢谢!!!
将原BUCK电路中；电路不变；仅将IC直接连的地全部接至-15V，原输出对地短路即可。反馈按15V输出设计。
