DRV8889A-Q1 - Automotive Stepper Driver

Product Overview

Texas Instruments

Datasheet Details

Part number	DRV8889A-Q1
Manufacturer	Texas Instruments
File Size	4.65 MB
Description	Automotive Stepper Driver
Datasheet	DRV8889A-Q1 Datasheet
Note	This datasheet PDF includes multiple part numbers: DRV8889A-Q1, DRV8889-Q1. Please refer to the document for exact specifications by model.
Additional preview pages of the DRV8889A-Q1 datasheet.

Product details

Description

The DRV8889-Q1 and DRV8889A-Q1 are fully integrated stepper motor drivers, supporting up to 1.5 A full scale current with an internal microstepping indexer, smart tune decay technology, advanced stall detection algorithm, and integrated current sensing.

Features

AEC-Q100 Qualified for Automotive.
Up to 1/256 microstepping.
Integrated current sense functionality.
No sense resistors required.
Smart tune decay technology, Fixed slow, and mixed decay options.
4.5 to 45-V Operating supply voltage range.
Pin to pin RDS(ON) variants: - DRV8889/A-Q1: 900 mΩ HS + LS at 25°C - DRV8899-Q1: 1200 mΩ HS + LS at 25°C.
High current capacity per bridge.
DRV8889/A-Q1: 2.4-A peak, 1.5-A full.

📁 Similar Datasheet

DRV101 - PWM SOLENOID/VALVE DRIVER (Burr-Brown Corporation)
DRV102 - PWM SOLENOID/VALVE DRIVER (Burr-Brown Corporation)
DRV103 - PWM LOW-SIDE DRIVER (Burr-Brown Corporation)
DRV104 - 1.2A PWM High-Side Driver (Burr-Brown Corporation)
DRV1100 - HIGH POWER DIFFERENTIAL DRIVER AMPLIFIER (Burr-Brown Corporation)
DRV1101 - HIGH POWER DIFFERENTIAL LINE DRIVER (Burr-Brown Corporation)
DRV134 - (DRV134 / DRV135) AUDIO BALANCED LINE DRIVERS (Burr-Brown Corporation)
DRV135 - (DRV134 / DRV135) AUDIO BALANCED LINE DRIVERS (Burr-Brown Corporation)

Other Datasheets by Texas Instruments

DRV8889-Q1 - Automotive Stepper Driver
DRV8880 - 2-A Stepper Motor Driver
DRV8881 - 2.5-A Dual H-Bridge Motor Driver
DRV8884 - 1.0-A Stepper Motor Driver
DRV8885 - 1.5-A Stepper Motor Driver
DRV8886 - 2-A Stepper Motor Driver

Published: Oct 13, 2023 |