This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LM3478可空载启动,不能带载启动问题

Other Parts Discussed in Thread: LM3478

我用LM3478搭了一个输入27V,输出电压60V,输出电流2A的电路,可以空载启动并稳压,但是带载就无法启动了。经观察,是启动时浪涌电流过大,可是芯片内部不是有软启动电路么?请问该怎么修改(下面是电路图)