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LM5015芯片使用

Other Parts Discussed in Thread: LM5015

用LM5015做一个15W左右的辅助电源,输入电压58VDC,驱动一个隔离变压器,和DEMO板画的很接近,连接电源后没有任何输出。

从内部框图来看,提供电源,并且把EN引脚电压配置到超过1.26V,是不是就应该在VCC端能测量到6.9V电压?