POE电源做25W-30W这样,输出14.5V,要求辅助供电,输入电压从36-72V,且隔离输出,TI工程师推进个方案给我们
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我指的是POE pd除了网线供电外,还希望得到外置其他DC电源供电,且输入电压从36-72V
TPS23754不是辅助供电和网口供电同公用一个绕组的吗?