15A Single DC Motor Driver

This is a compact DC Motor Driver from DFRobot. The powerful LM2575 chip can drive motors up to 36V@15A. The driver is equipped with a UVLO function (Under Voltage Latch-Out) to protect your system. Furthermore, the interface is ESD protected. 


Control Logic: 

IN1IN2PWMOUT1,OUT2 Motor Behavior
00xStop, Braking
11xIdle
101Forward 100%
011Reverse 100%
10PWMForward with PWM speed
01PWMReverse with PWM speed

Arduino Wiring Diagram:



Documentation: 


Technical Details: 

  • Manufacturer: DFRobot 
  • Manufacturer SKU: DRI0042 
  • Voltage: DC 12-36V 
  • Voltage Limit: 6.5V-40V 
  • Maximum Continuous Current 
    • Without heat sink: 12A 
    • With small heat sink: 15A 
    • With large heat sink: 20A 
    • Max Peak Current: 110A for approx. 100ms (temperature dependent)  
  • Operating Temperature: -25 - 85°C 
  • Speed Control: PMW 
  • Minimum Valid Pulse: 200ns 
  • Maximum current flow at 5V: 500mA 
  • Mounting: 4x M3 holes           
  • Dimensions: 55 x 55 x 20mm 
  • Weight: 42g

Package Contents: 

  • 1x 15A Single DC Motor Driver


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15A Single DC Motor Driver

  • Brand: DFRobot
  • Product Code: 421857
  • Availability: In Stock
  • CHF21,90

  • Ex Tax: CHF20,26

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Tags: Engine, Driver, Driver, 15A, Single, DC, 36V, LM2575, DFRobot