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芯片用在电机驱动板上，测试电源带0.6A负载没有问题，但是再电机启动的瞬间就会把LM5017炸毁
电机启动瞬间冲击电流你考虑过吗？3脚只是欠压保护端，应该损坏也不会损坏在这点吧。
电机启动的瞬间电流验证下能到多少，估计5017不一定能承受。然后尝试在电机端多放电容来提供瞬间启动需要的能量
