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DRV8871DDARQ1 The Texas Instruments DRV8871DDARQ1 is an integrated H-bridge motor driver designed for brushed DC motors. It offers a wide operating voltage range and built-in current sensing capabilities.
Mfr Part #:

DRV8871DDARQ1

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DRV8871DDARQ1 is an integrated H-bridge motor driver designed for brushed DC motors. It offers a wide operating voltage range and built-in current sensing capabilities.
✓ Total Stock: 7,698 pcs
$ Price Range: $1.67

DRV8871DDARQ1 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,672 pcs
On Request
4672 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,738 pcs
On Request
1738 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,288 pcs
On Request
1288 pcs On Request 1 On Request On Request 21+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DRV8871DDARQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Control Interface
Current
Function
Industrial Grade
Interface
Medical Grade
Military Grade
Motor Type
Mounting Type
Operating Temperature
Output Configuration
Supplier Device Package
Technology
Voltage
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DRV8871DDARQ1 Description

Short technical summary and product information.

The DRV8871DDARQ1 from Texas Instruments is an automotive-qualified H-bridge motor driver. This device is designed to control brushed DC motors, or one winding of a stepper motor, with a wide operating voltage range from 6.8V to 45V.

 

Key electrical specifications include a continuous output current of 3.6A and a peak output current of 3.7A. The driver features integrated current sensing, allowing for current regulation without an external sense resistor. It also boasts a low typical RDS(ON) of 565 mΩ for both high-side and low-side MOSFETs, contributing to efficiency.

 

Control is managed via a PWM interface using hardware GPIO inputs, enabling bidirectional motor control. The device operates within a temperature range of -40°C to 125°C. Integrated protection features include undervoltage lockout (UVLO), overcurrent protection (OCP), and thermal shutdown (TSD) with automatic fault recovery.

 

The DRV8871DDARQ1 is supplied in an 8-pin PowerSOIC package with a PowerPAD™ for enhanced thermal performance. Its surface mount configuration and small footprint make it suitable for space-constrained applications in automotive, industrial, and appliance sectors.

DRV8871DDARQ1 Quick Information

Product Type: Motor Driver
Series: DRV8871-Q1
Canonical Name: DRV8871-Q1 3.6-A Brushed DC Motor Driver With Internal Current Sense
Subcategory: H-Bridge

DRV8871DDARQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DRV8871DDARQ1 Estimated Pricing

Qty Low High
1+ $1.67 $1.67

Estimated market price range - modelled values for guidance only, not live distributor offers.

DRV8871DDARQ1 Features

  • Drives brushed DC motors bidirectionally.
  • Wide 6.8V to 45V operating voltage.
  • 3.6A continuous output current.
  • Integrated current sensing for regulation.
  • Automotive qualified and AEC-Q100 certified.

DRV8871DDARQ1 Applications

  • Used in automotive applications.
  • Suitable for printers and appliances.
  • Ideal for industrial equipment.
  • Controls small machines effectively.

DRV8871DDARQ1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the DRV8871DDARQ1?

The operating voltage range is 6.8 V to 45 V.

What is the continuous output current rating of the DRV8871DDARQ1?

The continuous output current rating is 3.6 A.

What is the operating temperature range of the DRV8871DDARQ1?

The operating temperature range is -40°C to 125°C.

What package does the DRV8871DDARQ1 come in?

The DRV8871DDARQ1 is in an 8-SO PowerPad package (8-PowerSOIC, 0.154", 3.90mm Width).

What control interface does the DRV8871DDARQ1 use?

The control interface is hardware GPIO with PWM control mode.

What is the peak output current of the DRV8871DDARQ1?

The peak output current is 3.7 A.

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