Product details

Number of full bridges 1 Vs (min) (V) 8.2 Vs ABS (max) (V) 47 Peak output current (A) 6 RDS(ON) (HS + LS) (mΩ) 200 Sleep current (µA) 10 Control mode PH/EN Control interface Hardware (GPIO) Features Current Regulation Rating Catalog Operating temperature range (°C) -40 to 85
Number of full bridges 1 Vs (min) (V) 8.2 Vs ABS (max) (V) 47 Peak output current (A) 6 RDS(ON) (HS + LS) (mΩ) 200 Sleep current (µA) 10 Control mode PH/EN Control interface Hardware (GPIO) Features Current Regulation Rating Catalog Operating temperature range (°C) -40 to 85
HTSSOP (PWP) 28 62.08 mm² 9.7 x 6.4
  • Single H-Bridge Current-Control Motor Driver
  • 8.2-V to 45-V Operating Supply Voltage Range
  • Five Bit Current Control Allows up to 32 Current Levels
  • Low MOSFET R DS(on) Typical 0.4 Ω (HS + LS)
  • 5-A Maximum Drive Current at 24 V, T A = 25°C
  • Built-In 3.3-V Reference Output
  • Parallel Digital Control Interface
  • Thermal Enhanced Surface Mount Package
  • Protection Features:
    • Overcurrent Protection (OCP)
    • Thermal Shutdown (TSD)
    • VM Undervoltage Lockout (UVLO)
    • Fault Condition Indication Pin (nFAULT)
  • Single H-Bridge Current-Control Motor Driver
  • 8.2-V to 45-V Operating Supply Voltage Range
  • Five Bit Current Control Allows up to 32 Current Levels
  • Low MOSFET R DS(on) Typical 0.4 Ω (HS + LS)
  • 5-A Maximum Drive Current at 24 V, T A = 25°C
  • Built-In 3.3-V Reference Output
  • Parallel Digital Control Interface
  • Thermal Enhanced Surface Mount Package
  • Protection Features:
    • Overcurrent Protection (OCP)
    • Thermal Shutdown (TSD)
    • VM Undervoltage Lockout (UVLO)
    • Fault Condition Indication Pin (nFAULT)

The DRV8840 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has one H-bridge driver, and is intended to drive one DC motor. The output driver block for each consists of N-channel power MOSFETs configured as full H-bridges to drive the motor windings. The DRV8840 can supply up to 5-A peak or 3.5-A output current (with proper heatsinking at 24 V and 25°C).

A simple parallel digital control interface is compatible with industry-standard devices. Decay mode is programmable to allow braking or coasting of the motor when disabled.

Internal shutdown functions are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature.

The DRV8840 is available in a 28-pin HTSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).

The DRV8840 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has one H-bridge driver, and is intended to drive one DC motor. The output driver block for each consists of N-channel power MOSFETs configured as full H-bridges to drive the motor windings. The DRV8840 can supply up to 5-A peak or 3.5-A output current (with proper heatsinking at 24 V and 25°C).

A simple parallel digital control interface is compatible with industry-standard devices. Decay mode is programmable to allow braking or coasting of the motor when disabled.

Internal shutdown functions are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature.

The DRV8840 is available in a 28-pin HTSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).

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Technical documentation

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Type Title Date
* Data sheet DRV8840 DC Motor Driver IC datasheet (Rev. E) PDF | HTML 23 Mar 2023
Application note Understanding Motor Driver Current Ratings (Rev. A) PDF | HTML 05 Jul 2024
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
Application note Methods to Configure Current Regulation for Brushed and Stepper Motors (Rev. B) PDF | HTML 19 Jan 2021
Application note PowerPAD™ Thermally Enhanced Package (Rev. H) 06 Jul 2018
Technical article Motor Drive Forum Top FAQs: Understanding current ratings PDF | HTML 23 Jul 2015
Technical article Motor Drive forum Top FAQs Part 2: How to estimate motor regeneration and VM pumpi PDF | HTML 13 Jul 2015
User guide CPG005_DRV88xx Evaluation Modules 27 Apr 2011
Application brief 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.

Evaluation board

DRV8840EVM — Evaluation Module for DRV8840

The DRV8840 evaluation module consists of a 5.0A, single-H-bridge motor driver with a Phase/Enable control interface and a small number external components that can be used to drive a single brushed DC motor. The on-board MSP430 MCU + software/GUI provides signaling and control and supports PWM (...)

User guide: PDF
Not available on TI.com
Support software

SLVC362 Software: CPG005 - DRV88xx EVM

Supported products & hardware

Supported products & hardware

Products
Brushed DC (BDC) motor drivers
DRV8840 45-V, 5-A H-bridge motor driver with current regulation with phase/enable control DRV8842 47-V, 5-A H-bridge motor driver with current regulation DRV8842-EP 47-V, 5-A brushed DC or half-bipolar stepper motor driver with PWM control
Hardware development
Evaluation board
DRV8840EVM Evaluation Module for DRV8840 DRV8842EVM Evaluation Module for DRV8842
Package Pins CAD symbols, footprints & 3D models
HTSSOP (PWP) 28 Ultra Librarian

Ordering & quality

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Information included:
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  • Assembly location

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

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