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4 Hardware and Software Overview
4.1 Hardware Connections Overview – DRV8329AEVM + LAUNCHXL-F280049C
Figure 4-1
shows the major hardware blocks of the DRV8329AEVM. The DRV8329AEVM is designed for an
input supply from 4.5-V to 60-V.
4.2 Connection Details
Figure 4-2
shows the power supply and motor connections made to the DRV8329AEVM in order to spin a
3-phase sensored or sensorless Brushless-DC motor.
A 4.5-V to 60-V power supply or battery is connected to the PVDD and GND terminals. The three phases of the
BLDC motor connect directly to the OUTA, OUTB, and OUTC terminals of the screw terminal J13 provided on
the DRV8329AEVM.
For sensored applications, to connect the Hall sensor outputs to the Hall connectors on the DRV8329AEVM,
push down on the respective terminals to open the sockets and insert the Hall sensor wires into connector J11.
SLVUCF5 – MARCH 2022
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Figure 4-1. Major hardware blocks of the DRV8329AEVM
Copyright © 2022 Texas Instruments Incorporated
Hardware and Software Overview
DRV8329AEVM User's Guide
7
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