SLVUD80 September   2025

 

  1.   1
  2.   Description
  3.   Features
  4. 1DRV8844AEVM PCB
  5. 2Evaluation Module Overview
    1. 2.1 Introduction
    2. 2.2 Kit Contents
    3. 2.3 Specifications
    4. 2.4 Device Information
  6. 3Evaluation Module Operation
    1. 3.1 Input Control
      1. 3.1.1 Brushed-DC Control
    2. 3.2 LEDs
    3. 3.3 EVM Description
    4. 3.4 Power Connections and Ground Planes
    5. 3.5 Test Points
    6. 3.6 Jumpers
    7. 3.7 Power Outputs
  7. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials
  8. 5Trademarks

Features

  • Onboard 3.3V Buck Converter for digital voltage supply
  • Main signal header with removable shunts to disconnect main signals going to the motor driver IC from the MCU
  • Onboard switches to select direction and decay mode
  • Onboard potentiometers to control speed of motor
  • Floating Input Buffers Allow Dual (Bipolar) Supplies (up to ±32.5V)
  • Separate Power Grounds for connection of Sense Resistors