Texas Instruments DRV8434AEVM Evaluation Module
Texas Instruments DRV8434AEVM Evaluation Module is configured to evaluate the operation of the DRV8434A. The DRV8434A devices are an integrated motor-driver solution for bipolar stepper motors. The device integrates two N-channel power MOSFET H-bridges, integrated current sense and regulation circuitry, an analog stall detection function, and a micro-stepping indexer.
The TI DRV8434AEVM Evaluation Module uses an MSP430™ microcontroller and a USB interface chip to manage communication from the GUI software application installed on a computer. The GUI sends serial commands to the MSP430 to control the device signals, monitor faults, and drive a motor.
Features
- 4.5V to 48V operating voltage range
- Up to 4A peak current
- A simple STEP/DIR input interface
- Integrated current sense and micro-stepping indexer
- Smart tune technology
- Analog stall detection
Additional Resources
Board Layout
Board Connections
Related Products
Texas Instruments DRV8434A/DRV8434A-Q1 Stepper Drivers
Integrated with two N-ch MOSFET H-bridge drivers, a micro-stepping indexer, and current sensing.
Publicado: 2020-12-22
| Actualizado: 2025-03-05