LM5176无输出,IC发热。VCC引脚在不接负载为7.25V,接上负载只有3.7Vsch.docx
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.
你的layout传上来看下,你的测试条件是输入几伏输出多少
你带1-2A也会出现VCC被拉低么?你MOS用的是哪个?
直接驱动20A,需要选一个Cg很小的MOS才行,且栅极不要加电阻