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.

OPA548

Other Parts Discussed in Thread: OPA548

新设计3UPXI板卡,使用32个OPA548,供电V-:-12V,V+:+32V,为降低功耗使用功率MOS控制V-与V+,芯片的ES管脚需要持续保持开启状态(不然输出端就掉到V-上了),因上电时间不一致导致开关供电时会产生毛刺,有没有解决办法