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DRV8301: Can senseless startup without MOTOR IDENTIFICATION ?

Part Number: DRV8301

Hi,

Can I design BLDC speed controller without HALL sensor and customer might not know the motor parameter such as Ls_d, Ls_H, Rs, Pole Pair number etc ? 

If not, can end users or customer enter these parameter via e.g. mobile phone setting on-the-fly  ? 

Tiger


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