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.

lm26420的10、11、DAP脚可以直接连接板子地吗?

Other Parts Discussed in Thread: TPS3828

             lm26240 引脚说明写着“Connect to system ground for low thermal impedance, but it cannot be used as a primary GND connection ”不知是什么意思,没有看懂,在看给的原理图是以上三个脚都是通过一个“圆圈”连接地的,那热盘怎么做呀?还有一个问题就是搜索lm26240问题时发现有人出现lm26240驱动一款达拉斯的复位芯片,好像有问题,http://www.deyisupport.com/question_answer/analog/power_management/f/24/p/50201/113207.aspx#113207,但是我看了两者的参数,都是匹配的,我也想驱动一款复位芯片tps3828不会也有什么问题吧?会的人指教一下