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The DRV8871DDA is a motor controller designed for brushed DC motors that features integrated current sensing and PWM control capabilities

DRV8871DDA General Description

When it comes to motor drivers, the DRV8871DDA from Texas Instruments is a top contender. With a robust design capable of handling up to 3.6A of continuous current, this driver offers exceptional control and efficiency for a wide range of motor applications. Its advanced features, including current sensing and regulation, allow for precise motor control, while the wide operating voltage range of 6V to 45V ensures versatility in various projects. Additionally, the DRV8871DDA's protection features provide peace of mind, safeguarding against overcurrent, undervoltage, and overtemperature occurrences. Perfect for applications requiring bidirectional motor control, this driver's compact HTSSOP package makes it a convenient and reliable choice for space-constrained designs

Key Features

  • Dual H-bridge motor driver
  • Continuous output current of 3.6A
  • Operating voltage range of 6.25V to 45V
  • Adjustable current limit
  • PWM input interface
  • Overcurrent protection and thermal shutdown
  • Package: PowerPAD MSOP-16
  • Low RDS(on) outputs for high efficiency
  • Application

    • Efficient motor control
    • Advanced robotic control
    • Automated manufacturing


    Number of full bridges 1 Vs (min) (V) 6.5
    Vs ABS (max) (V) 50 Peak output current (A) 3.7
    RDS(ON) (HS + LS) (mΩ) 565 Sleep current (µA) 10
    Control mode PWM Control interface Hardware (GPIO)
    Features Current Regulation, Integrated Current Sensing Rating Catalog
    Operating temperature range (°C) -40 to 125

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