DRV8434AEVM
DRV8434A stepper drivers with analog stall detection evaluation module
DRV8434AEVM
Overview
The DRV8434A evaluation module (EVM) allows easy evaluation of the DRV8434A device.
The DRV8434A devices are integrated motor-driver solutions for bipolar stepper motors. The device integrates two N-channel power MOSFET H-bridges, integrated current sense and regulation circuitry, analog stall detection function and a microstepping indexer. The DRV8434A devices can be powered with a supply voltage from 4.5 to 48 V. A simple STEP/DIR control interface allows for an external controller to manage the outputs. The decay mode can be selected as a slow, mixed decay, smart tune Ripple Control, or smart tune Dynamic Decay current regulation scheme.
For more information on this evaluation module please refer to the DRV8434AEVM User's Guide.
Features
- 4.5-V to 48-V operating voltage range
- Up to 4-A peak current
- A simple STEP/DIR input interface
- Integrated current sense and microstepping indexer
- Smart tune technology
- Analog stall detection
Stepper motor drivers
MSP430 microcontrollers
Order & start development
DRV8434AEVM – DRV8434A motor driver evaluation module
Design files
Technical documentation
| Type | Title | Date | |
|---|---|---|---|
| * | User guide | DRV8434AEVM user's guide | Nov. 13, 2020 |
| More literature | DRV8434AEVM EU RoHS Declaration of Conformity (DoC) | Dec. 03, 2020 |
Support & training
TI E2E™ forums with technical support from TI engineers
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