TIDRV8424EEVM
Overview
The DRV8424EEVM is an evaluation module designed to demonstrate the capabilities of the DRV8424 stepper motor driver. This board supports a wide supply voltage range from 4.5V to 48V and provides a peak output current of up to 4A. It allows for easy performance evaluation of microstepping and current regulation features in integrated motor control applications.
Why Choose This Part
The module features an integrated microstepping indexer and smart tune decay modes to minimize audible noise and vibration. With a high current capability of 4A and support for voltages up to 48V, it handles demanding thermal requirements while simplifying the PCB layout for power stages.
Applications
Key Specifications
Getting Started
Connect a DC power supply between 4.5V and 48V to the VM/GND terminals and interface a stepper motor to the A/B phase outputs. The board can be controlled via an external microcontroller or the onboard USB-to-UART interface using the TI GUI composer tool for quick parameter tuning.
DRV8424 Family
Comparing specs that differ across variants. The current part is highlighted.
| Part Number | Function | Stock |
|---|---|---|
| DRV8424EEVM (this part) | Motor Controller/D.. | 2 |
| DRV8424RGER | Driver - Fully Int.. | 5,070 |
| DRV8424EVM | Motor Controller/D.. | 10 |
