I am trying to design a circuit using the TB67H450FNG,EL motor driver ic to control a 6v dc motor that will be run bidirecitonal and run in 1 second pulses. due to being bi directional I am unsure of where to handle the back EMF in this circuit included (only included the relevant parts of the total circuit). Could I just put a diode on the output of the regulator inline with the output voltage, or would it need to run to ground? Or would I need to have some kind of back EMF protection motor side instead of supply side? All ground terminates to an external 12v power supply if relevant. Thanks in advance!
DataSheets: Motor Controller:TB67H450FNG,EL https://www.mouser.com/datasheet/2/408/TB67H450FNG_datasheet_en_20190401-1604947.pdf Linear Regulator:L7806CV https://www.mouser.com/datasheet/2/389/l78-974043.pdf