DRV8434 Stepper Motor Driver Carrier

The DRV8434 Stepper Motor Driver Carrier is a versatile breakout board for TI's DRV8434 microstepping bipolar stepper motor driver. It offers an impressive microstepping down to 1/256-step and operates within a wide voltage range of 4.5V to 48V. With the ability to deliver up to approximately 1.2A continuous per phase without the need for a heat sink or forced air flow, it can peak at 2A.

The DRV8434 Stepper Motor Driver Carrier stands out with its unique inputs for setting the decay mode. It also includes two smart tune current regulation modes, allowing for smooth steps without the need for manual tuning. This user-friendly feature makes it a practical choice for a wide variety of applications.

Designed with a similar pinout and interface to the popular A4988 carriers, the DRV8434 Stepper Motor Driver Carrier can be used as a drop-in replacement for these boards in many instances. This compatibility enhances its versatility and ease of use.

One of the key strengths of the DRV8434 Stepper Motor Driver Carrier lies in its built-in protection features. It safeguards against under-voltage, over-current, and over-temperature conditions, ensuring reliable and stable performance. This level of protection not only extends the lifespan of the product but also enhances its safety.

Whether you're controlling a small tabletop CNC machine, building a DIY 3D printer, or automating a piece of equipment, the DRV8434 Stepper Motor Driver Carrier offers the performance and features you need. Its compact size, high performance, and built-in protection make it a robust and reliable solution for driving stepper motors.