Hi Pragash,
The DRV8844 probably cannot be used. It is rated below 3A.
The DRV8432 may work, but this depends on the control. Each output pair has a RESET signal. If the FET can be used instead of the diode, it may work.
The DRV8432 has a bootstrap architecture. A small low pulse is recommended to recharge the bootstrap capacitor.
The DRV8844 probably cannot be used. It is rated below 3A.
The DRV8432 may work, but this depends on the control. Each output pair has a RESET signal. If the FET can be used instead of the diode, it may work.
The DRV8432 has a bootstrap architecture. A small low pulse is recommended to recharge the bootstrap capacitor.