Is there any chip that can allow larger current that drv8301?
For some reasons I need to use a driver-chip like drv8301 that can allow a large current such as 50A and I don...
For some reasons I need to use a driver-chip like drv8301 that can allow a large current such as 50A and I don...
DRV88系列芯片中间都有一个PPDA,手册上说是散热焊盘,但是要不要接地没有明确说明,请问这个焊盘接地还是不接地?还有我想把控制信号的地和电机电源的地(VM对应的地)分开,我看框图是ISEN引脚引出后的地,请问其他地方还有电源地么?ppa...
请问我这样的接法有什么问题,不是文档上说,我就这样接了,而且把I0到I4全拉高,这样接有什么问题吗?这样直接使得电流过大,芯片发热很大,下面是我的整张图希望指导 Brady Lin: 你好,发热可能是PCB散热那边没处理。我们的芯片底部有一...