Texas Instruments DRV3201 User Manual

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DRV3201EVM

The Texas Instruments DRV3201 evaluation module (DRV3201EVM) helps designers evaluate the

operation and performance of the DRV3201-Q1 bridge driver for electronic power steering applications.

The DRV3201EVM can accept many of the TI micro control unit (MCU) control cards. The device with the

MCU offers configurability and can turn a motor through a graphical user interface (GUI).

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4.1

Headers and Connectors

4.2

4.3

4.4

5.1

5.2

Run FOC Speed Control Demo

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Schematics

Features

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Max 1-A (Programmable) Pre-driver with 2x Internal Programmable Gain Amplifiers for Shunt Current

Sensing

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4.75-V to 30-V Operating Supply Voltage

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5-V Step Down Converter (2.5 A) and 3.3-V LDO (400 mA)

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N-channel MOSFETs

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Isolated 5-V Controller Area Network (CAN) Transceiver

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DIMM-100 Socket using Control Card of Texas Instruments

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Sockets for Sensor Input

Introduction

The DRV3201EVM is an application board to evaluate the DRV3201-Q1 device. The DRV3201-Q1 device

is a field effect transistor (FET) pre-driver designed for a 3-phase brushless DC motor control, and it has

many safety functions. The EVM consists of the DRV3201-Q1 device, six N-channel MOSFETs, DC/DC

converters (5 V or 3.3 V), isolated CAN transceiver, and passive devices. Because this EVM has a TI

control card socket, you can control a motor from an MCU control card provided by Texas Instruments.

This document offers the control example using TMS570LS12 control card in DRV8301-LS12-KIT.

SLVU846A - January 2013 - Revised July 2013

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SLVU846A - January 2013 - Revised July 2013

Contents

User's Guide

DRV3201EVM

Table of Contents

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Page 1: Table Of Contents
(5 V or 3.3 V), isolated CAN transceiver, and passive devices. Because this EVM has a TI control card socket, you can control a motor from an MCU control card provided by Texas Instruments. This document offers the control example using TMS570LS12 control card in DRV8301-LS12-KIT.
Page 2: Board Layout
Board Layout All parts are mounted on the top side. Almost all terminals in the DRV3201-Q1 device (except sensitive terminals) have a test point. Terminals can be checked in debug mode. Each test point is classified by the category color.
Page 3 Board Layout www.ti.com Figure 1. Board Layout (Top Side) SLVU846A – January 2013 – Revised July 2013 DRV3201EVM Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated...
Page 4: Parts Description
(based on the DRV8301-LS12-KIT) on the assumption that the control card socket is used for motor control. Table 1. Headers and Connectors Part No. Description Purpose DIMM-100 Socket Connected MCU control card of Texas Instruments Connecter Terminal Power supply Connector Terminal Ground Connector Terminal Motor output...
Page 5: Potentiometers
PDF below after installing the Motor Kit. C:\ti\Hercules\MotorWare\v1.0.3.03\sw\solutions\foc_encoder_speed\gui\docs\qsg_gui_foc_encoder_spee d_wTPS.pdf Because some parts in the control signal are different between DRV8301 and DRV3201-Q1, the GUI cannot be used in the DVD directly. Please see Section 5.1.3 about GUI for the DRV3201EVM.
Page 6: Run Foc Speed Control Demo
C:\ti\Hercules\MotorWare\v1.0.3.03\sw\solutions\foc_encoder_speed\boards\drv8301kit_revD\hercules\tms 570ls1227\projects\ccs5\project01\docs\for_encoder_speed_ls12.pdf The details of the prepared GUI are shown in the following sections. 5.2.1 Main Tab Figure 2. Main Tab DRV3201EVM SLVU846A – January 2013 – Revised July 2013 Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated...
Page 7 The bottom portion of the main GUI tab contains set up and status information Fault Status— The on-screen LED turns red whenever the DRV3201-Q1 signals a fault. The LED statuses are judged from the Status register in DRV3201-Q1. DC Bus Voltage— The measured DC bus voltage is displayed both digitally and graphically. The on- screen LED can take three states depending on whether the DC bus is in or out of range.
Page 8 5.2.2 Register Tab Figure 3. Register Tab You can set the registers in DRV3201-Q1 from this GUI. When you click the check box, the MPU writes the register to DRV3201-Q1, and the MPU updates the register information regularly. DRV3201EVM SLVU846A – January 2013 – Revised July 2013 Submit Documentation Feedback Copyright ©...
Page 14 STANDARD TERMS AND CONDITIONS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, or documentation (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms and conditions set forth herein. Acceptance of the EVM is expressly subject to the following terms and conditions.
Page 15 FCC Interference Statement for Class B EVM devices NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
Page 16 【無線電波を送信する製品の開発キットをお使いになる際の注意事項】開発キットの中には技術基準適合証明を受けていないものがあります。技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの措置を取っていただく必要がありますのでご注意ください。 1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用いただく。 2. 実験局の免許を取得後ご使用いただく。 3. 技術基準適合証明を取得後ご使用いただく。なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。日本テキサス・インスツルメンツ株式会社東京都新宿区西新宿６丁目２４番１号西新宿三井ビル 3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page 電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧ください。http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page SPACER EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.
Page 17 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2015, Texas Instruments Incorporated...
Page 18: Important Notice
IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue.
Page 19: Texas Instruments
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