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https://e2e.ti.com/support/motor-drivers-group/motor-drivers/f/motor-drivers-forum/1276218/driving-a-motor-with-no-hall-sensors
DRV10970评估模块能否驱动不带霍尔传感器的三相无刷直流电机？
对于切向风机、电机只有3根导线。
Marcus、您好！
如果没有霍尔输入、DRV10970无法旋转 BLDC 电机。 请选择无传感器器件、例如 DRV10987、DRV10983。
这是 DRV10x 系列的选择指南。
https://e2e.ti.com/support/motor-drivers-group/motor-drivers/f/motor-drivers-forum/918480/faq-drv10x-selection-guide
此致、
维什努
