The following section describes the EVM hardware and connections to the external supply, hall sensors, PC via USB, and motor.

Figure 2-1 EVM Board Overview

Figure 2-2 DRV8363-Q1EVM Mating to LAUNCHXL-F280049C

The DRV8363-Q1EVM must plug into the LAUNCHXL-F280049C Launchpad headers closest to the USB port as shown above.

Figure 2-3 VMOTOR Input (J10)

The DRV8363-Q1EVM is designed for an input supply from 8V_DC to 48V_DC and up to 30A continuous drive current (in-line fuse limited). The input connects to J10 with the noted polarity. VMOTOR test point connects to the same node but must not be used for high current input. VMOTOR input is fused with a 30A fuse and the input connector is rated for 32A.

Figure 2-4 Hall Sensor Input and Power Connections (J11)

Hall sensors are connected to J11 including Hall power and GND. The EVM offers 3.3V_DC and 5V_DC on-board LDOs to supply to the Hall sensor power input. External hall power can be input through the HALL_EXT test point if a different supply or voltage level is desired. To use the included 3.3V LDO to power the halls, connect J12 on the left side to pins 1:2 as shown. To use the included 5V LDO to power the halls, connect J12 on the right side to pins 2:3. To use an external supply, connect the power supply to HALL_EXT or pin 2 of J12. To insert or remove wires/terminals on J11, use a flat blade screwdriver to push down the respective tab on top of the J11 connector.

Figure 2-5 Motor Phase Connector (J13)

The three phase inputs of the motor connect to MOTA/MOTB/MOTC through connector J13.