ZHCSH31B August 2017 – February 2018 DRV10987
After the initial position is detected, the DRV10987 device begins driving the motor at an angle specified by IPDAdvcAgl[1:0].
Advancing the drive angle anywhere from 0° to 180° results in positive torque. Advancing the drive angle by 90° results in maximum initial torque. Applying maximum initial torque could result in uneven acceleration to the rotor. Select the IPDAdvcAgl[1:0] to allow for smooth acceleration in the application (see Figure 23).