Part Number: DRV8801
DRV8801的VBB供电10V,ENABLE置高,OUT+/OUT-之间无负载,sense串联一个电流表(带入100R的阻抗),为何电流表会有33uA的电流。目前不清楚这个电流是哪里来的
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Part Number: DRV8801
DRV8801的VBB供电10V,ENABLE置高,OUT+/OUT-之间无负载,sense串联一个电流表(带入100R的阻抗),为何电流表会有33uA的电流。目前不清楚这个电流是哪里来的
您好
I would like to make sure that we do not have any measurement error. Would you please connect a 0.2 ohm resistor to the sense pin to set the current at 2.5A and then measure the voltage across the Vsense and VpropI under the same condition again.
VPROPI = 5 x VSENSE
Please keep me updated.