SLVAFT0 July 2024 DRV8706-Q1 , DRV8714-Q1 , DRV8718-Q1
Appropriate local bulk capacitance is an important factor in motor drive system design. Having more bulk capacitance is generally beneficial, while the disadvantages are increased cost and physical size. This application note discusses general guidelines for selecting the amount of capacitance needed in a motor drive system.