Other Parts Discussed in Thread: DRV8823 尊敬的TI工程师: 您好!有关电机芯片DRV8823的开发板,我在使用中遇到一点问题,希望TI的工程师解答一下。 不论怎么调试,Aout1和Aout2都不能输出一个正常的波形。另外,Bout1和Bout2虽然能够在调试之后输出一个比较正常的波形,占空比目测,但是不知道如何调节占空比。而且在调试中可能会出现未知的脉冲信号。 开发板的设置保持默认设置,即JP1和JP2都处于DAC的跳针,AB和CD的DECAY跳针均插上…
Other Parts Discussed in Thread: 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't find such chip. So I want to know whether it does exist?