SLIS170 December 2015 TPIC2010
All driver channels should be operated after the required power is supplied and stable.
The appropriate capacity of the decoupling capacitor requires a value over 10 μF to reduce the influence of PWM switching noise. The P5V1, P5V2,P5V_SW, and P5V_SPM pins must connect to 10-μF decoupling capacitors.
Current flow to the driver circuits takes both pattern-layout, line-impedance, and noise influence from the supply line into consideration.