DRV8873SEVM

10A H-bridge motor driver with SPI interface and integrated current sensing evaluation module

DRV8873SEVM

Order now

Overview

The DRV8873 is an integrated driver for industrial and automotive applications. With 10 A peak current capability and 4.5-38V voltage range, this device supports a wide range of applications.

PH/EN or PWM interface allows simple interfacing to controller circuits while also allowing independent ½ bridge control to drive two solenoid loads. A current mirror approximates the current through the high-side FETs, and does not require a sense resistor.

A low-power sleep mode is provided to achieve very low quiescent current draw by shutting down much of the internal circuitry.

Internal protection functions are provided for undervoltage lockout, charge pump faults, overcurrent protection, short circuit protection, and overtemperature with fault conditions indicated on an nFAULT pin and through the SPI registers.

Features
  • Integrated current sensing
  • Multi-level current regulation
  • Open-load detection
  • 4.5V minimum operating supply
  • Charge pump architecture

  • Micro-USB cable

Brushed DC (BDC) motor drivers
DRV8873 40-V, 10-A H-bridge motor driver with integrated current sensing & current sense feedback

 

Linear & low-dropout (LDO) regulators
LM9036 50-mA, 40-V, low-IQ, low-dropout voltage regulator
Download View video with transcript Video

Order & start development

Evaluation board

DRV8873SEVM — 10A H-Bridge Motor Driver with Hardware Interface and Integrated Current Sensing Evaluation Module

Log in to order
In stock / Out of stock
Limit:
Not available on TI.com
Support software

SLVC743 — DRV8873x-Q1EVM Firmware

Supported products & hardware
Download

SLVC743 DRV8873x-Q1EVM Firmware

close
Latest version
Version: 01.00.00.00
Release date: 27 Aug 2018
lock DRV8873x-Q1EVM Firmware (zip)  — 5157 K

Checksum
lock = Requires export approval (1 minute)
Hardware development
Evaluation board
DRV8873H-Q1EVM Automotive 10A H-Bridge Motor Driver with Hardware Interface and Integrated Current Sensing EVM DRV8873HEVM 10A H-bridge motor driver with hardware interface and integrated current sensing evaluation module DRV8873S-Q1EVM Automotive 10A H-Bridge Motor Driver with SPI Interface and Integrated Current Sensing EVM DRV8873SEVM 10A H-bridge motor driver with SPI interface and integrated current sensing evaluation module

Release Infomation

The design resource accessed as www.ti.com/lit/zip/slvc743 or www.ti.com/lit/xx/slvc743/slvc743.zip has been migrated to a new user experience at www.ti.com/tool/download/SLVC743. Please update any bookmarks accordingly.
Firmware

SLVC744 — DRV8873x-Q1EVM GUI

Supported products & hardware
Download

SLVC744 DRV8873x-Q1EVM GUI

close
Latest version
Version: 01.00.00.00
Release date: 27 Aug 2018
lock DRV8873x-Q1EVM GUI (zip)  — 87637 K

Checksum
lock = Requires export approval (1 minute)
Hardware development
Evaluation board
DRV8873H-Q1EVM Automotive 10A H-Bridge Motor Driver with Hardware Interface and Integrated Current Sensing EVM DRV8873HEVM 10A H-bridge motor driver with hardware interface and integrated current sensing evaluation module DRV8873S-Q1EVM Automotive 10A H-Bridge Motor Driver with SPI Interface and Integrated Current Sensing EVM DRV8873SEVM 10A H-bridge motor driver with SPI interface and integrated current sensing evaluation module

Release Infomation

The design resource accessed as www.ti.com/lit/zip/slvc744 or www.ti.com/lit/xx/slvc744/slvc744.zip has been migrated to a new user experience at www.ti.com/tool/download/SLVC744. Please update any bookmarks accordingly.
TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

Technical documentation

star
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 3
Type Title Date
* User guide DRV8873x-Q1EVM User’s Guide (Rev. B) 10 Dec 2018
Certificate DRV8873SEVM EU Declaration of Conformity (DoC) 11 Jul 2023
User guide DRV8873x-Q1EVM GUI User's Guide (Rev. B) 10 Dec 2018

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