此开关电源芯片布局要注意哪些细节,才能是输出最大电流满足10A的需求,谢谢
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你好,thermal pad下地的PCB面积尽量大,加合理的vias到中间地散热,同时电感的选取也尽量选热阻较小的。
具体可以参考EVM布板:www.ti.com/.../tps51315evm