Comimark 1Pcs Drv8871 H Bridge Dc Motor Driver Breakout Board Pwm Control Module 3.6A For Arduino
$13.57
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$19.39
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1 Features1? H-Bridge Motor Driver- Drives One Dc Motor, One Winding Of Astepper Motor, Or Other Loads? Wide 6.5-V To 45-V Operating Voltage? 565-Mo Typical Rds(On) (Hs + Ls)? 3.6-A Peak Current Drive? Pwm Control Interface? Current Regulation Without A Sense Resistor? Low-Power Sleep Mode? Small Package And Footprint- 8-Pin Hsop With Powerpad?- 4.9 6 Mm? Integrated Protection Features- Vm Undervoltage Lockout (Uvlo)- Overcurrent Protection (Ocp)- Thermal Shutdown (Tsd)- Automatic Fault Recovery2 Applications? Printers? Appliances? Industrial Equipment? Other Mechatronic Applications3 Descriptionthe Drv8871 Device Is A Brushed-Dc Motor Driverfor Printers, Appliances, Industrial Equipment, Andother Small Machines. Two Logic Inputs Control The Hbridgedriver, Which Consists Of Four N-Channelmosfets That Can Control Motors Bidirectionally Withup To 3.6-A Peak Current. The Inputs Can Be Pulsewidthmodulated (Pwm) To Control Motor Speed, Usinga Choice Of Current-Decay Modes. Setting Both Inputslow Enters A Low-Power Sleep Mode.The Drv8871 Device Has Advanced Currentregulationcircuitry That Does Not Use An Analogvoltage Reference Or External Sense Resistor. Thisnovel Solution Uses A Standard Low-Cost, Low-Powerresistor To Set The Current Threshold. The Ability To Limitcurrent To A Known Level Can Significantly Reduce Thesystem Power Requirements And Bulk Capacitanceneeded To Maintain Stable Voltage, Especially Formotor Startup And Stall Conditions.The Device Is Fully Protected From Faults And Shortcircuits, Including Undervoltage (Uvlo), Overcurrent(Ocp), And Overtemperature (Tsd). When The Faultcondition Is Removed, The Device Auto
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
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Frequently Asked Questions
Q: What is the maximum voltage and current rating for the Comimark DRV8871 H-Bridge DC Motor Driver?A: The Comimark DRV8871 H-Bridge DC Motor Driver operates within a wide voltage range of 6.5V to 45V and can handle a peak current of up to 3.6A, making it suitable for various motor applications.
Q: How does the PWM control work with the DRV8871 motor driver?A: The DRV8871 motor driver features a PWM control interface that allows users to adjust motor speed by pulse-width modulation. This enables precise control over the motor's performance in different applications.
Q: What types of motors can the DRV8871 driver control?A: The DRV8871 is designed to drive one DC motor, one winding of a stepper motor, or other inductive loads, providing flexibility for use in various mechatronic applications.
Q: What safety features are integrated into the DRV8871 motor driver?A: The DRV8871 comes with several integrated protection features, including undervoltage lockout (UVLO), overcurrent protection (OCP), thermal shutdown (TSD), and automatic fault recovery, ensuring reliable operation and safety.
Q: Is the DRV8871 compatible with Arduino and other microcontrollers?A: Yes, the DRV8871 H-Bridge DC Motor Driver is compatible with Arduino and other microcontrollers, making it an ideal choice for DIY projects and automation systems.
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