DRV8350: Protection features for stopping motor driver output

Hello Shotaro,

In the following sections of the DRV8350 datasheet, you will learn about each of the protection features that provides a fault, disables all external FETs, and stops commutation:

• 8.3.6.1: VM Supply and VDRAIN Undervoltage Lockout (UVLO)
• 8.3.6.2: VCP Charge-Pump and VGLS Regulator Undervoltage Lockout (GDUV)
• 8.3.6.3: MOSFET VDS Overcurrent Protection (VDS_OCP)
  • This particular feature will not disable the FETs if you are in "VDS Report Only" or "VDS Disabled" OCP modes - read more about these modes below section 8.3.6.3
• 8.3.6.4: VSENSE Overcurrent Protection (SEN_OCP)
  • FETs will not be disabled during "Vsense Report Only" and "Vsense Disabled" OCP modes - read more below section 8.3.6.4
• 8.3.6.5: Gate Driver Fault (GDF)
• 8.3.6.8: Thermal Shutdown (OTSD)

Please let me know if you have any additional questions

best,

Johnny