Texas Instruments DRV8329AEVM User Manual

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User's Guide
DRV8329AEVM User's Guide
This document is provided with the
DRV8329 data sheet (DRV8329 4.5-V to 60-V 1000/2000mA 3-phase gate
implementation of the EVM and shows how to set up and power the board.
The DRV8329AEVM comes automatically populated with and configured for the DRV8329A. It is also
compatible for the DRV8329B variants (see
DRV8329A with the DRV8329B for compatibility.
1 Cautions and Warnings..........................................................................................................................................................3
2 Introduction.............................................................................................................................................................................4
3 Quick Start Guide....................................................................................................................................................................6
4 Hardware and Software
4.1 Hardware Connections Overview - DRV8329AEVM +
4.2 Connection Details.............................................................................................................................................................
4.3 LED Lights........................................................................................................................................................................10
4.4 DRV8329AEVM Configurability Switch
4.5 Interfacing DRV8329AEVM and LAUNCHXL-F280049C LaunchPad.............................................................................
5 Hardware Setup....................................................................................................................................................................
6 Firmware and GUI Application.............................................................................................................................................16
6.1 Connecting to the DRV8329AEVM-GUI...........................................................................................................................16
6.2 DRV8329x EVM GUI Quick Start Guide..........................................................................................................................
6.3 Using the DRV8329AEVM-GUI........................................................................................................................................17
7 Schematics............................................................................................................................................................................19
7.1 DRV8329A/B....................................................................................................................................................................19
7.2 Status LEDs.....................................................................................................................................................................
7.3 LaunchPad Connectors and
7.4 Power Stage and MOSFETs............................................................................................................................................
7.5 Main Supply Input............................................................................................................................................................
7.6 Hall Sensor and Hall Power selection..............................................................................................................................
7.7 Connectors, Selectors, and Analog Control Interface......................................................................................................
7.8 Dead Time and CSA Gain Selection................................................................................................................................
7.9 Voltage Sense and Protection..........................................................................................................................................23
Figure 2-1. DRV8329AEVM PCB
Figure 4-1. Major hardware blocks of the
Figure 4-2. Connections from motor to DRV8329AEVM.............................................................................................................
Figure 4-3. DRV8329AEVM on headers J1/J3 and J2/J4 of LaunchPad....................................................................................
Figure 4-4. Micro-USB plugged into LaunchPad.........................................................................................................................
Figure 4-5. DRV8329AEVM LEDs.............................................................................................................................................
Figure 4-6. User-adjustable jumpers, resistors, and switches on DRV8329AEVM...................................................................
Figure 6-1. DRV8329A_EVM_GUI and DRV8329B_EVM_GUI on the
Figure 6-2. Hardware connected
Figure 6-3. DRV8329A_EVM_GUI defaults when
Figure 7-1. DRV8329A/B schematic..........................................................................................................................................
Figure 7-2. Status LEDs schematic...........................................................................................................................................
SLVUCF5 - MARCH 2022
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DRV8329 customer evaluation module (EVM)
Section

Table of Contents

Overview.........................................................................................................................................7
Functions............................................................................................................11
Connections........................................................................................................................20
List of Figures
Layout.....................................................................................................................................5
DRV8329AEVM..........................................................................................................7
message................................................................................................................................16
connected....................................................................................................17
Copyright © 2022 Texas Instruments Incorporated
ABSTRACT
driver). This User's Guide details the
Note
4.4.1), but the user will need to replace the
LAUNCHXL-F280049C................................................................7
Gallery.........................................................................16
Table of Contents
as a supplement to the
DRV8329AEVM User's Guide
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