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.

负载限流设计确认

Other Parts Discussed in Thread: LM2903

  下图是客户用LM2903设计的负载限流电路, 当负载电流大于0.3A时比较器反向端输入电压低于18V,比较器输出电平翻转,切断 电源供电;
这个电路由于价格比较便宜,如没有问题,后续会大量使用,现在等待投板前确认,请帮忙确认这个设计是否可行,谢谢!