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STSPIN220 Low-Voltage Stepper Motor Driver Carrier

STSPIN220 Low-Voltage Stepper Motor Driver Carrier
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מחיר ₪60
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דגם 2876
יצרנים pololu
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STSPIN220 Low-Voltage Stepper Motor Driver Carrier

 

This product is a carrier board or breakout board for the STSPIN220 low-voltage stepper motor driver from STMicroelectronics (ST); we therefore recommend careful reading of the STSPIN220 datasheet (1MB pdf) before using this product. This stepper motor driver offers microstep resolutions down to 1/256 of a step, and it lets you control one bipolar stepper motor at up to approximately 1.1 A per phase continuously without a heat sink or forced air flow (see the Power dissipation considerations section below for more information). Here are some of the driver’s key features:

  • Simple step and direction control interface
  • Nine different step resolutions down to 256 microsteps: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, 1/32-step, 1/64-step, 1/128-step, and 1/256-step
  • Adjustable current control lets you set the maximum current output, which lets you use voltages above your stepper motor’s rated voltage to achieve higher step rates
  • Motor supply voltage: 1.8 V to 10 V (for a higher-voltage alternative, consider the STSPIN820 carrier, which operates from 7 V to 45 V)
  • Can deliver 1.1 A per phase continuously without additional cooling
  • Can interface directly with 3.3 V and 5 V systems
  • Over-temperature thermal shutdown, over-current shutdown, and short circuit protection
  • 4-layer, 2 oz copper PCB for improved heat dissipation
  • Exposed solderable ground pad below the driver IC on the bottom of the PCB
  • Module size, pinout, and interface match those of our A4988 stepper motor driver carriers in most respects

This product ships with all surface-mount components—including the STSPIN220 driver IC—installed as shown in the product picture.

 

 

Dimensions

Size: 0.6″ × 0.8″
Weight: 1.4 g1

General specifications

 

Motor driver: STSPIN220
Minimum operating voltage: 1.8 V
Maximum operating voltage: 10 V
Continuous current per phase: 1.1 A
Maximum current per phase: 1.3 A
Minimum logic voltage: 1.6 V
Maximum logic voltage: 5.5 V
Microstep resolutions: full, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256
Current limit control: potentiometer
Reverse voltage protection?: N
Header pins soldered?: N

 

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STSPIN220 Low-Voltage Stepper Motor Driver Carrier
לחץ להגדיל
STSPIN220 Low-Voltage Stepper Motor Driver Carrier
לחץ להגדיל
STSPIN220 Low-Voltage Stepper Motor Driver Carrier
לחץ להגדיל