• DRV8872DDAR HSOIC (DDA)-8
DRV8872DDAR HSOIC (DDA)-8

DRV8872DDAR

Fault reporting and current regulation features in the DRV8872DDAR motor driver

Quantity Unit Price(USD) Ext. Price
1 $0.952 $0.95
10 $0.799 $7.99
30 $0.716 $21.48
100 $0.619 $61.90
500 $0.533 $266.50
1000 $0.515 $515.00

Inventory:6,529

*The price is for reference only.
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  • Part Number : DRV8872DDAR

  • Package/Case : HSOIC (DDA)-8

  • Brands : TI

  • Components Categories : Motor Drivers, Controllers

  • Datesheet : DRV8872DDAR DataSheet (PDF)

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Overview of DRV8872DDAR

The DRV8872DDAR is a brushed DC motor driver IC that offers integrated H-Bridge and FETs for driving DC motors with high efficiency and precise control. It is designed to deliver up to 3.6A continuous current and 7.2A peak current, making it suitable for a wide range of motor control applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • OUT1A: Output for Motor Phase 1A
  • OUT1B: Output for Motor Phase 1B
  • OUT2A: Output for Motor Phase 2A
  • OUT2B: Output for Motor Phase 2B
  • VCP: Motor Power Supply Voltage
  • GND: Ground Connection
  • VM: Motor Power Supply Input
  • SLP: Sleep Mode Control
  • NFAULT: Fault Indicator

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the DRV8872DDAR IC for a visual representation.

Key Features

  • Integrated H-Bridge: Features integrated H-Bridge and FETs for simplified motor driving.
  • High Current Capability: Capable of delivering up to 3.6A continuous current and 7.2A peak current for robust motor control.
  • Efficient Operation: Offers high efficiency operation for energy-saving and heat dissipation benefits.
  • Precision Control: Provides precise speed and direction control for DC motors in various applications.
  • Thermal Shutdown Protection: Includes thermal shutdown protection to prevent damage from overheating.

Note: For detailed technical specifications, please refer to the DRV8872DDAR datasheet.

Application

  • Robotics: Ideal for motor control in robotic applications due to its high current capability and precise control.
  • Automation Systems: Suitable for driving DC motors in automation systems for accurate movement and positioning.
  • Consumer Electronics: Used in consumer electronic devices for controlling the motion of motors with efficiency.

Functionality

The DRV8872DDAR is a brushed DC motor driver IC that combines H-Bridge and FETs to drive DC motors with high efficiency and precision. It offers reliable motor control solutions for various applications.

Usage Guide

  • Power Supply: Connect VM and VCP to the motor power supply voltage.
  • Motor Connections: Connect the motor phases (OUT1A, OUT1B, OUT2A, OUT2B) to the respective motor terminals.
  • Fault Monitoring: Monitor the NFAULT pin for fault indications to ensure safe operation.

Frequently Asked Questions

Q: What is the maximum current rating of the DRV8872DDAR?
A: The DRV8872DDAR can deliver up to 3.6A continuous current and 7.2A peak current for efficient motor control.

Q: Does the DRV8872DDAR have overcurrent protection?
A: Yes, the DRV8872DDAR includes overcurrent protection features to safeguard the driver and motor from excessive current.

Equivalent

For similar functionalities, consider these alternatives to the DRV8872DDAR:

  • DRV8833: A compact brushed DC motor driver IC with similar current handling capabilities and integrated features.
  • L293D: This popular H-Bridge motor driver IC offers versatility and ease of use for driving DC motors in various applications.

DRV8872DDAR

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

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 Rating Catalog
Operating temperature range (°C) -40 to 125

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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