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EVM User's Guide: DRV81008-Q1EVM, DRV81602-Q1EVM,
DRV81242-Q1EVM, DRV81080-Q1EVM, DRV81004-Q1EVM,
DRV81620-Q1EVM
DRV81xxx-Q1 Evaluation Module
Description
The DRV81xxx-Q1 evaluation module allows for easy
evaluation of the DRV81xxx-Q1 family of devices.
The EVM has been programmed and configured to
work out of the box and begin driving loads right
away. DRV81xxx-Q1 family of devices have multiple
devices low-side and high-side switch with integrated
protection and diagnostics.
Get Started
1. Order the EVM from the tools page on ti.com.
2. Use the web based GUI:
view/MotorDriversBSM/DRV81xxx/ver/0.2.1/
3. Connect the EVM with USB cable provided and
external power supply.
4. Launch the GUI and select the appropriate device
variant on the home page.
SLVUCZ9 – JULY 2024
Submit Document Feedback
https://dev.ti.com/gallery/
DRV81602-Q1 EVM
Copyright © 2024 Texas Instruments Incorporated
Features
Main signal header with removable shunts to
disconnect main signals going to DRV81xxx-Q1
device from MCU
GUI software to control the EVM and DRV
Applications
Automotive body control module
HVAC control
Automotive lighting
HEV-EV battery management system
Description
DRV81xxx-Q1 Evaluation Module
1

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Summary of Contents for Texas Instruments DRV81 Q Series

  • Page 1 3. Connect the EVM with USB cable provided and external power supply. 4. Launch the GUI and select the appropriate device variant on the home page. DRV81602-Q1 EVM SLVUCZ9 – JULY 2024 DRV81xxx-Q1 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 2: Kit Contents

    Table 1-2. DRV81xxx-Q1 Device Configuration Number of Configurable Device Number of Low Side Channels Number of High Side Channels Channels DRV81004-Q1 DRV81008-Q1 DRV81602-Q1 DRV81242-Q1 DRV81620-Q1 DRV81080-Q1 DRV81xxx-Q1 Evaluation Module SLVUCZ9 – JULY 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 3 PCB manufacturer to programmed eZ-FET lite debugger MCU. 3V3 LDO connector. Note All of the DRV81xxx-Q1EVMs have the same layout structure for A, B, C, D, and E as seen above. SLVUCZ9 – JULY 2024 DRV81xxx-Q1 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 4 J1: Connects 3.3V to VDD. The DRV81004-Q1 has four low-side switch outputs. Loads must be connected across blue output terminals OUT0-OUT3 accordingly. Figure 2-3. DRV81008-Q1 Jumper Configuration DRV81xxx-Q1 Evaluation Module SLVUCZ9 – JULY 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 5 Figure 2-4. DRV81080-Q1 Jumper Configuration The DRV81080-Q1 has eight high-side switch outputs. Loads must be connected across blue output terminals OUT0-OUT7 accordingly. Figure 2-5. DRV81602-Q1 Jumper Configuration SLVUCZ9 – JULY 2024 DRV81xxx-Q1 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 6 OUTx_S to VM. If an output is being used as a low-side switch then the purple jumpers need to be populated and the load connected from OUTx_D to VM. DRV81xxx-Q1 Evaluation Module SLVUCZ9 – JULY 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 7: Hardware Setup

    The EVM hardware is designed and kitted to simplify setup and begin spinning motors. The EVM comes with the jumpers placed at the appropriate location in the headers. The location of the jumpers, also called shunts, are shown in Section 2.2. SLVUCZ9 – JULY 2024 DRV81xxx-Q1 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 8 3. Turn ON power supply D6 is solid ON. 4. Connect motor to the appropriate output connector. 5. Set up is now complete (see Figure 2-8). Figure 2-8. DRV81008-Q1EVM Hardware Setup DRV81xxx-Q1 Evaluation Module SLVUCZ9 – JULY 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 9 Click on the title or blank space of the first search result to open the Web-Based GUI. Figure 3-1. TI GUI Composer Gallery Results for Launching or Downloading Local Installer SLVUCZ9 – JULY 2024 DRV81xxx-Q1 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 10 With the EVM connected to the PC, open the GUI. The home page or landing page of the GUI is shown in Figure 3-2. Figure 3-2. GUI Landing Page DRV81xxx-Q1 Evaluation Module SLVUCZ9 – JULY 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 11 Figure 3-3. Program Device • Select the appropriate GUI variant from the six options for the EVM (see Figure 3-4). Figure 3-4. EVM Selection SLVUCZ9 – JULY 2024 DRV81xxx-Q1 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 12: Gui Overview

    These following sections provides an overview for each of the GUI variants from the DRV81xxx-Q1 family of devices. The GUI variant is selected in the GUI home page. DRV81xxx-Q1 Evaluation Module SLVUCZ9 – JULY 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 13 GUI to control relays and LEDs in automotive and industrial applications. Figure 3-6. DRV81004-Q1 GUI Channel Configuration Page Figure 3-7. DRV81008-Q1 GUI Channel Configuration Page SLVUCZ9 – JULY 2024 DRV81xxx-Q1 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 14 By default, IN0 is connected to CH-2 and IN1 is connected to CH-3. Output Clear • Disabled (default): normal operation. • Enabled: clear the error latch for the selected output. DRV81xxx-Q1 Evaluation Module SLVUCZ9 – JULY 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 15 • Enabled: output x is connected to the input pin. Note By default, IN0 is connected to CH-2 and IN1 is connected to CH-3. SLVUCZ9 – JULY 2024 DRV81xxx-Q1 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 16 DRV81080-Q1 high-side driver. Minor differences include exclusion of Enabling OLON Diagnostics for dedicated low-side drivers in certain variants. Figure 3-9. DRV81602-Q1 GUI Channel Configuration Page DRV81xxx-Q1 Evaluation Module SLVUCZ9 – JULY 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 17 Software Figure 3-10. DRV81242-Q1 GUI Channel Configuration Page Figure 3-11. DRV81620-Q1 GUI Channel Configuration Page SLVUCZ9 – JULY 2024 DRV81xxx-Q1 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 18 Enabled: PWM generator connected to output. PWM Mapping • 0: output connected to PWM generator 0. • 1: output connected to PWM generator 1. DRV81xxx-Q1 Evaluation Module SLVUCZ9 – JULY 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 19 Assembly Variant: [No Variations] Sheet: warrant that this design will meet the specifications, will be suitable for your application or fit for any particular purpose, or will operate in an implementation. Texas Instruments and/or its Drawn By: Tilden Chen File: MD089E1_DRV81xxx.SchDoc...
  • Page 20 Assembly Variant: [No Variations] Sheet: warrant that this design will meet the specifications, will be suitable for your application or fit for any particular purpose, or will operate in an implementation. Texas Instruments and/or its Drawn By: Tilden Chen File: MD089E1_MCU.SchDoc...
  • Page 21: Pcb Layouts

    TP33 OUT7_D TP34 TP30 TP31 TP29 Figure 4-4. Top Layer M1 Board Outline Top Layer Top Overlay 305-PD-24-0437 APR 2024 Figure 4-5. Bottom Layer SLVUCZ9 – JULY 2024 DRV81xxx-Q1 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 22 CAP, CERM, 0.22uF, 16V, +/- 10%, X7R, 0603 0603L 885012206048 Wurth Elektronik 0.47µF ±10% 16V Ceramic Capacitor X7R C29, C49 470nF FP-885012206050_0603-MFG 885012206050 Wurth Electronics 0603 (1608 Metric) DRV81xxx-Q1 Evaluation Module SLVUCZ9 – JULY 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 23 Wurth Elektronik Conn Micro USB 2.0 Type AB RCP 5 POS FP-629105150921_CONN_PT 629105150921 Wurth Electronics 0.65mm Solder RA SMD 5 Terminal 1 Port T/R H_USB_8MM0_5MM6-MFG SLVUCZ9 – JULY 2024 DRV81xxx-Q1 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 24 RES, 240 k, 1%, 0.063 W, AEC-Q200 Grade 0, 240k 0402 CRCW0402240KFKED Vishay-Dale 0402 RES, 470, 5%, 0.1 W, 0603 0603 RC0603JR-07470RL Yageo RES, 560, 5%, 0.1 W, 0603 0603 RC0603JR-07560RL Yageo DRV81xxx-Q1 Evaluation Module SLVUCZ9 – JULY 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 25 J26, SH-J27, SH- J28, SH-J29, SH- J31, SH-J32, SH- J33, SH-J34, SH- J35, SH-J36 TP1, TP35 Test Point, Multipurpose, Black, TH Keystone5011 5011 Keystone Electronics SLVUCZ9 – JULY 2024 DRV81xxx-Q1 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 26 Texas Instruments Interfaces, DRY0006A (USON-6) Oscillator, 4MHz, 700ppm, 39pF, SMD MuRata_CSTNR CSTNR4M00GH5L000R0 MuRata MS3V-T1R 32.768KHZ Crystal, 32.768kHz, 12.5pF, SMD XTAL_MS3V-T1R Micro Crystal AG +/-20PPM 12.5PF DRV81xxx-Q1 Evaluation Module SLVUCZ9 – JULY 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 27: Additional Information

    Connect VM to a VM test point after the fuse to bypass this fuse. 5.2 Trademarks All trademarks are the property of their respective owners. SLVUCZ9 – JULY 2024 DRV81xxx-Q1 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 28 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
  • Page 29 www.ti.com Regulatory Notices: 3.1 United States 3.1.1 Notice applicable to EVMs not FCC-Approved: FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and software developers to write software applications for use with the end product.
  • Page 30 www.ti.com Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à...
  • Page 31 www.ti.com 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. 4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling or using the EVM, including without limitation any warning or restriction notices.
  • Page 32 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 © 2023, Texas Instruments Incorporated...
  • Page 33 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. TI objects to and rejects any additional or different terms you may have proposed. IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2024, Texas Instruments Incorporated...

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