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DRV8889QWRGERQ1 The Texas Instruments DRV8889QWRGERQ1 is an automotive-grade bipolar stepper motor driver. It offers integrated current sensing and stall detection for efficient operation.
Mfr Part #:

DRV8889QWRGERQ1

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DRV8889QWRGERQ1 is an automotive-grade bipolar stepper motor driver. It offers integrated current sensing and stall detection for efficient operation.
✓ Total Stock: 7,490 pcs
$ Price Range: $2.20

DRV8889QWRGERQ1 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
6,100 pcs
On Request
6100 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,389 pcs
On Request
1389 pcs On Request 1 On Request On Request On Request On Request On Request
Shenzhen YJT Company Limited ✓
Non-Authorised Inventory information
1 pcs
On Request
1 pcs On Request 1 On Request On Request On Request 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.

DRV8889QWRGERQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Current
Features
Function
Interface
Lead Style
Motor Type
Mounting Type
Operating Temperature
Output Configuration
Step Resolution
Supplier Device Package
Supplier Package
Technology
Voltage
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DRV8889QWRGERQ1 Description

Short technical summary and product information.

The DRV8889QWRGERQ1 from Texas Instruments is a fully integrated stepper motor driver designed for automotive applications. It supports up to 1/256 microstepping for smooth motion control and features integrated current sensing, eliminating the need for external sense resistors.

 

This device operates within a 4.5V to 45V supply voltage range and can deliver a full-scale current of 1.5A, with a peak output current of 2.4A. It includes advanced features like Smart Tune decay technology, stall detection, and open-load detection. The driver supports both SPI and Step/Direction interfaces for flexible control.

 

Packaged in a 24-VQFN (4x4) with an exposed pad, the DRV8889QWRGERQ1 is suitable for surface mounting. Its operating temperature range is -40°C to 125°C, making it robust for automotive environments. Protection features include VM undervoltage lockout, overcurrent protection, and overtemperature warning/shutdown.

DRV8889QWRGERQ1 Quick Information

Product Type: Stepper Motor Driver
Series: DRV8889-Q1
Canonical Name: DRV8889-Q1 Automotive Stepper Driver with Integrated Current Sense, 1/256 Micro-Stepping, and Stall Detection
Subcategory: Motor Drivers

DRV8889QWRGERQ1 Compliance

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

DRV8889QWRGERQ1 Estimated Pricing

Qty Low High
1+ $2.20 $2.20

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

DRV8889QWRGERQ1 Features

  • Automotive-grade bipolar stepper motor driver.
  • Integrated current sensing and stall detection.
  • Up to 1/256 microstepping for smooth motion.
  • 4.5V to 45V operating supply voltage.
  • 24-VQFN package suitable for surface mounting.

DRV8889QWRGERQ1 Applications

  • Automotive bipolar stepper motors.
  • Headlight position adjustment systems.
  • Head-up display (HUD) modules.
  • HVAC stepper motor control.
  • Electronic fuel injection (EFI) systems.

DRV8889QWRGERQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the DRV8889QWRGERQ1?

The supply voltage range is 4.5V to 45V.

What is the operating temperature range?

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

What package options are available?

The device is available in a 24-VFQFN Exposed Pad package (24-VQFN 4x4 mm) for surface mount.

What is the peak output current capability?

The peak output current is 2.4 A.

What microstepping resolutions are supported?

Microstepping resolutions from 1/1 to 1/256 are supported.

Which control interfaces are available?

The device supports SPI and Step/Direction interfaces.

What is the typical sleep current consumption?

The typical sleep current is 2 µA.

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