DRV8434A Stepper Motor Driver - stepper motor driver with DRV8434A system (soldered)
ID: 1181799
zł58.84
Tax included
zł47.84 tax excl.
Module with a stepper motor driver based on the DRV8434A system. It allows the bipolar motor to be powered with a current of up to 1.2 A per phase and can be supplied with the voltage from 4.5 V to 45 V. Pololu 3765
Description
Module with a stepper motor driver based on the DRV8434A system. It allows the bipolar motor to be supplied with continuous current up to 1.2 A per phase (up to 2 A with instantaneous current) and voltage from 4.5 to 48 V. The system has a built-in stabilizer, so it does not require a separate power supply of the logical part. It can work with 1.8 V, 3.3 V and 5 V systems, which makes it a universal controller for a wide range of applications.
The module uses a popular control interface based on two inputs: STEP, which corresponds to one step of motor rotation, and DIR, which determines the choice of direction. The layout offers 11 resolutions from full step to 1/256 step. The maximum output current is regulated by a potentiometer, which allows for its limitation and protection of the motor against damage. The controller has a number of built-in protections, including overheating and overvoltage. It is compatible with popular drivers, incl. Pololu with the A4988 chip, thanks to which it will also be used in existing projects.
Features
- Supply voltage range from 4.5 V to 48 V
- Current up to 1.2 A continuously per phase without additional cooling (temporary 2 A)
- Built-in stabilizer (no external logic power required)
- It can work directly with 1.8V, 3.3V and 5V systems
- Simple STEP / DIR control interface
- Step resolutions: full step with 100% current, full step with 70% current, 1/2 step, 1/4 step, 1/8 step, 1/16-steps, 1/32-steps, 1/64-steps, 1/128 steps, 1/256 steps
- Current regulation with a potentiometer
- Integrated blockage detection
- Overheating thermal shutdown, overcurrent protection, open load detection, undervoltage lockout and overvoltage protection
- Built-in EMI reduction systems
- Compatible with A4988 stepper motor drivers
1181799
Data sheet
- Output current
- 1,2 A
- Number of channels
- 1
- Supply voltage min
- 4,5 V
- Supply voltages max
- 48 V
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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