SLVUDI9 October   2025

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Headers and Test Points Information
    2. 2.2 Connector Information
    3. 2.3 Indicator LEDs
    4. 2.4 Hardware Setup
  9. 3Software
    1. 3.1 Web GUI Access or Local GUI Installation
    2. 3.2 Connecting EVM to GUI
    3. 3.3 GUI Overview
    4. 3.4 DRV81545 GUI
    5. 3.5 DRV81646 GUI
  10. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials (BOM)
  11. 5Additional Information
    1. 5.1 Trademarks

4.1 Schematics

Figure 4-1shows the schematics for DRV81646EVM. Other variants have minor differences of which components are marked as Do Not Populate (DNP). See schematics of another variant by downloading the Hardware Design Files from any EVM tool folder under the Design Files section. DRV81545EVM Hardware Files.zip for DRV81545EVM and DRV81646EVM Hardware Files.zip for DRV81646EVM and DRV81646DGQEVM Hardware Files.zip for DRV81646DGQEVM.

DRV81646EVM, DRV81646DGQEVM, DRV81545EVM, DRV81X4XEVM XDS110 and USBFigure 4-1 XDS110 and USB
DRV81646EVM, DRV81646DGQEVM, DRV81545EVM, DRV81X4XEVM MSPM0G3507 ControllerFigure 4-2 MSPM0G3507 Controller
DRV81646EVM, DRV81646DGQEVM, DRV81545EVM, DRV81X4XEVM DRV81646 DriverFigure 4-3 DRV81646 Driver
DRV81646EVM, DRV81646DGQEVM, DRV81545EVM, DRV81X4XEVM Current Sense Resistor and AmplifierFigure 4-4 Current Sense Resistor and Amplifier