TI官网给出的电路
在仿真过程中发现,只有当Ilim 设置为1.5A以上时,该功能能够正常使用。
在Ilim 设置为1.5A以下时输出端电压电流均为0。例如我们的限流值设为600mA,实际给的电压是6V,负载为12欧,实际输出电流为500mA时,输出端电流电压均为0。即便当时500mA的负载电流要小于限流值600mA。
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.