Home Motor drivers Stepper motor drivers
Home
Motor drivers
Stepper motor drivers

DRV8806

ACTIVE

40-V, 3-A, quad low-side motor driver with serial control & open load detection

Order now
Data sheet

DRV8806

ACTIVE
Data sheet Order now

Product details

Vs (Min) (V) 8.2 Vs ABS (Max) (V) 43 Full-scale current (A) 2 Peak output current (A) 3 RDS(ON) (HS + LS) (mOhms) 500 Control mode Serial Control interface Serial Features Open-Load Detection Rating Catalog Operating temperature range (C) -40 to 85
Vs (Min) (V) 8.2 Vs ABS (Max) (V) 43 Full-scale current (A) 2 Peak output current (A) 3 RDS(ON) (HS + LS) (mOhms) 500 Control mode Serial Control interface Serial Features Open-Load Detection Rating Catalog Operating temperature range (C) -40 to 85
HTSSOP (PWP) 16 32 mm² 5 x 6.4
  • 4-Channel Protected Low-Side Driver
    • Four NMOS FETs With Overcurrent Protection
    • Integrated Inductive Clamp Diodes
    • Serial Interface
    • Open/Shorted Load Detection
  • 2-A (Single Channel On)/1-A (All Channels On)
    Maximum Drive Current per Channel (at 25°C)
  • 8.2-V to 40-V Operating Supply Voltage Range
  • Thermally-Enhanced Surface Mount Package
  • 4-Channel Protected Low-Side Driver
    • Four NMOS FETs With Overcurrent Protection
    • Integrated Inductive Clamp Diodes
    • Serial Interface
    • Open/Shorted Load Detection
  • 2-A (Single Channel On)/1-A (All Channels On)
    Maximum Drive Current per Channel (at 25°C)
  • 8.2-V to 40-V Operating Supply Voltage Range
  • Thermally-Enhanced Surface Mount Package

The DRV8806 provides a 4-channel low-side driver with overcurrent protection. It has built-in diodes to clamp turnoff transients generated by inductive loads and can be used to drive unipolar stepper motors, DC motors, relays, solenoids, or other loads.

The DRV8806 can supply up to 2-A (single channel on) or 1-A (all channels on) continuous output current (with adequate PCB heatsinking at 25°C).

A serial interface is provided to control the output drivers. Fault status can be read through the serial interface. Multiple DRV8806 devices can be chained together to use a single serial interface.

Internal shutdown functions are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature, and faults are indicated by a fault output pin.

The DRV8806 is available in a 16-pin HTSSOP package (Eco-friendly: RoHS & no Sb/Br).

The DRV8806 provides a 4-channel low-side driver with overcurrent protection. It has built-in diodes to clamp turnoff transients generated by inductive loads and can be used to drive unipolar stepper motors, DC motors, relays, solenoids, or other loads.

The DRV8806 can supply up to 2-A (single channel on) or 1-A (all channels on) continuous output current (with adequate PCB heatsinking at 25°C).

A serial interface is provided to control the output drivers. Fault status can be read through the serial interface. Multiple DRV8806 devices can be chained together to use a single serial interface.

Internal shutdown functions are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature, and faults are indicated by a fault output pin.

The DRV8806 is available in a 16-pin HTSSOP package (Eco-friendly: RoHS & no Sb/Br).
open-in-new Find other Stepper motor drivers
Download

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 14
Type Title Date
* Data sheet DRV8806 Quad Serial Interface Low-Side Driver IC datasheet (Rev. C) PDF | HTML 16 Dec 2015
Application note Using DRV to Drive Solenoids (Rev. A) PDF | HTML 24 Apr 2022
Application note How to Drive Unipolar Stepper Motor with the DRV8xxx PDF | HTML 03 Dec 2021
Application note Best Practices for Board Layout of Motor Drivers (Rev. B) PDF | HTML 14 Oct 2021
Application note Calculating Power Dissipation for a H-Bridge or Half Bridge Driver (Rev. A) PDF | HTML 22 Jul 2021
Technical article Drive unipolar stepper motors as bipolar stepper motors with a simple wiring reconfiguration 09 Apr 2020
Technical article How stepper motors improve noise and efficiency in automotive system design 19 Nov 2019
Technical article Getting smart about tuning your stepper motor 23 Aug 2018
Application note PowerPAD™ Thermally Enhanced Package (Rev. H) 06 Jul 2018
User guide DRV8803-04-05-06 EVM GUI (Rev. B) 26 Apr 2017
Technical article The story of motor-drive integration 09 Jan 2017
More literature TM4C123x Stepper Motor Control Product Summary 06 Jul 2015
Application note Understanding Motor Driver Current Ratings 06 Feb 2012
Application note PowerPAD™ Made Easy (Rev. B) 12 May 2004

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Package Pins Download
HTSSOP (PWP) 16 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos