Product description
MP6603 Stepper Motor Driver. Module for controlling bipolar stepper motors with simple step and direction control. The board is based on the MP6603 chip from Monolithic Power Systems. Provides stable current regulation and microstepping up to 1/8 step for smooth and precise motion. The wide supply voltage range makes the module suitable for everything from laboratory setups to industrial motion systems.
Adjustable current limiting enables optimization for the motor and application. Built-in regulator eliminates the need for a separate logic supply. Compatibility with 3.3 and 5 V logic makes integration easy with common microcontroller platforms. Form factor and connections are compatible with A4988-based boards, simplifying upgrades in existing installations.
Protection features such as over-temperature protection, over-current protection, short-circuit protection, and over- and under-voltage protection contribute to reliable operation even in demanding environments.
Specifications:
- Driver IC: MP6603
- Microstepping: Full step, half step, 1/4 step, 1/8 step
- Control interface: Step and direction
- Motor supply voltage: 8 to 55 V
- Continuous current per phase: 2 A without additional cooling
- Peak current per phase: Up to 4 A
- Logic levels: 3.3 and 5 V
- Built-in regulator: Yes
- Adjustable current limiting: Yes
- Form factor: A4988-compatible pinout
