Texas Instruments DRV8300-EVM Series Скачать руководство пользователя страница 5

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2 Hardware and Software Overview

2.1 Hardware Connections Overview – DRV8300Dxxx-EVM + LAUNCHXL-F280049C

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

www.ti.com

Hardware and Software Overview

SLVUBV6 – APRIL 2020

DRV8300xxx-EVM User’s Guide

Содержание DRV8300-EVM Series

Страница 1: ...VM customer evaluation module EVM as a supplement to the DRV8300 Datasheet This user s guide details the hardware implementation of the EVM Figure 1 1 DRV8300Dxxx EVM www ti com SLVUBV6 APRIL 2020 Sub...

Страница 2: ...U PCB provides isolation of up to 3000 VRMS to the USB the DRV8300Dxxx EVM itself is considered an electrically live EVM and is not intended nor designed for isolation voltage testing Voltages exceedi...

Страница 3: ...tings 8 2 3 EVM Hardware Quick Start 9 2 4 DRV8300 EVM GUI Software 10 3 References 12 List of Figures Figure 1 1 DRV8300Dxxx EVM 1 Figure 1 2 JP1 JP2 JP3 Removed 2 Figure 1 1 Block Diagram 4 Figure 2...

Страница 4: ...gure 1 1 Block Diagram 1 2 Purpose and Scope This document is designed to be used as a startup guide to the DRV8300 EVM and LAUNCHXL F280049C solution This document is intended for the engineers invol...

Страница 5: ...llowing section describes the EVM hardware and connections to the external supply hall sensors PC via USB and motor Figure 2 1 EVM Board Overview www ti com Hardware and Software Overview SLVUBV6 APRI...

Страница 6: ...x EVM must plug into the lower LAUNCHXL F280049C Launchpad headers as shown below Figure 2 3 PVDD Input J4 Hardware and Software Overview www ti com 6 DRV8300xxx EVM User s Guide SLVUBV6 APRIL 2020 Su...

Страница 7: ...Power Connections J7 Hall sensors are connected to J7 including hall power and GND The 3 3 VDC supply to the Hall sensors is supplied from the 3 3 V LDO on the EVM External hall power can be input th...

Страница 8: ...motor connect to MOTA MOTB MOTC through connector J5 2 2 Faults Indicators and Jumper Settings The DRV8300 implements Bootstrap Undervoltage GVDD Undervoltage and Thermal Shutdown in case of overtemp...

Страница 9: ...ease the measurement range of the CSA The GVDD Select jumper allows the user to use the built in 12 V Buck Regulator to generate GVDD or input it externally through GVDD_EXT The default position is to...

Страница 10: ...ction details the features of the EVM GUI Software The GUI is written in GUI Composer and is available on the development software gallery at dev ti com gallery Once logged into the TI system if you c...

Страница 11: ...trol will not disable or clear the Faults 11 PVDD Fault LED Indicates a PVDD fault has occured either overvoltage or undervoltage 12 GVDD Fault LED Indicates a GVDD fault has occured either overvoltag...

Страница 12: ...struments DRV8300 Datasheet Texas Instruments TMS320F280049C Product Page Texas Instruments LAUNCHXL F280049C Product Page References www ti com 12 DRV8300xxx EVM User s Guide SLVUBV6 APRIL 2020 Submi...

Страница 13: ...e resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reprod...