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请推荐个直流12V转48V, 1A， 隔离电源芯片型号？最好外围器件少的，谢谢！
Hi
LM5157是可以的，内置6.5A开关。
不过仍然建议你选择一些外置MOS的flyback芯片来做，例如TPS40210之类。
