Other Parts Discussed in Thread: DRV8220 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/motor-drivers-group/motor-drivers/f/motor-drivers-forum/1398799/drv8220evm-drive-a-piezo 器件型号: DRV8220EVM 主题中讨论的其他器件: DRV8220 工具与软件…
Hi,
Connecting the HNx pins to GND should not lead to an issue with being able to drive a motor, especially if the motor can spin without load with no issues.
Usually being able to spin without load and then seeing issues with startup with a load, but…