DRV8871-Q1 The Texas Instruments DRV8871-Q1 is an automotive-qualified brushed DC motor driver. It features an H-bridge configuration with integrated current sensing and protection features.
Mfr Part #:

DRV8871-Q1

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DRV8871-Q1 is an automotive-qualified brushed DC motor driver. It features an H-bridge configuration with integrated current sensing and protection features.
✓ Total Stock: 20,000 pcs
$ Price Range: $2.25

DRV8871-Q1 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
20,000 pcs
20000 pcs On Request 1 On Request On Request On Request On Request On Request

DRV8871-Q1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
SVHC Present

DRV8871-Q1 Description

Short technical summary and product information.

The DRV8871-Q1 from Texas Instruments is an AEC-Q100 qualified brushed DC motor driver designed for automotive applications. This device utilizes an H-bridge configuration, enabling bidirectional control of DC motors, stepper motors, or other loads.

 

Key electrical specifications include a wide operating voltage range of 6.8 V to 45 V and a peak current drive capability of 3.6 A. It offers integrated current regulation without the need for an external sense resistor, simplifying the design and reducing component count. The device also features a typical RDS(on) (HS + LS) of 565 mΩ.

 

For enhanced reliability and system protection, the DRV8871-Q1 incorporates several integrated protection features such as VM undervoltage lockout (UVLO), overcurrent protection (OCP), and thermal shutdown (TSD). It also supports automatic fault recovery. The driver operates within an ambient temperature range of -40°C to +125°C.

 

The DRV8871-Q1 is available in an 8-pin HSOP package with a PowerPAD, measuring 4.9 x 6 mm, suitable for surface mounting. Its PWM control interface allows for precise motor speed control.

DRV8871-Q1 Quick Information

Product Type: Motor Driver
Series: DRV8871
Canonical Name: DRV8871-Q1 Brushed DC Motor Driver
Subcategory: Brushed DC Motor Driver

DRV8871-Q1 Compliance

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

DRV8871-Q1 Estimated Pricing

Qty Low High
1+ $2.25 $2.25

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

DRV8871-Q1 Features

  • Automotive qualified AEC-Q100.
  • Wide 6.8V to 45V operating voltage.
  • 3.6A peak current drive capability.
  • Integrated current regulation without sense resistor.
  • Built-in protection features for reliability.

DRV8871-Q1 Applications

  • Drives one DC motor.
  • Suitable for stepper motor windings.
  • Used in automotive infotainment systems.
  • Applications include HUD projector adjustment.
  • Can be used for motorized shifter knobs.

DRV8871-Q1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the DRV8871-Q1?

The DRV8871-Q1 operates within a voltage range of 6.8 V to 45 V.

What is the peak current capability of the DRV8871-Q1?

The DRV8871-Q1 can drive up to 3.6 A of peak current.

What is the typical RDS(on) for the DRV8871-Q1?

The typical RDS(on) (HS + LS) for the DRV8871-Q1 is 565 mΩ.

What is the operating temperature range for the DRV8871-Q1?

The DRV8871-Q1 has an ambient operating temperature range of -40°C to +125°C.

What package type is the DRV8871-Q1 available in?

The DRV8871-Q1 is available in an 8-pin HSOP package with PowerPAD.

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