DRV8802

ACTIVE

45-V, 1.6-A dual H-bridge motor driver with current regulation

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Product details

Parameters

Number of full bridges 2 Vs (Min) (V) 8.2 Vs (Max) (V) 45 Full-scale current (A) 1.6 Peak output current (A) 1.8 RDS(ON) (HS + LS) (mOhms) 1280 Sleep current (uA) 10 Control mode PH/EN Control interface Hardware (GPIO) Features Current Regulation open-in-new Find other Stepper motor drivers

Package | Pins | Size

HTSSOP (PWP) 28 43 mm² 9.7 x 4.4 open-in-new Find other Stepper motor drivers

Features

  • 8.2-V to 45-V Operating Supply Voltage Range
  • Dual H-Bridge Current-Control Motor Driver
    • Drive Two DC Motors
    • Brake Mode
    • Four Level Winding Current Control
  • 1.6-A Maximum Drive Current at 24 V and TA
    25°C
  • Industry Standard Parallel Digital Control Interface
  • Low Current Sleep Mode
  • Built-In 3.3-V Reference Output
  • Small Package Footprint
  • Protection Features
    • Overcurrent Protection (OCP)
    • Thermal Shutdown (TSD)
    • VM Undervoltage Lockout (UVLO)
    • Fault Condition Indication Pin (nFAULT)
  • Thermally Enhanced Surface Mount Package
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Description

The DRV8802 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has two H-bridge drivers, and is intended to drive DC motors. The output driver block for each consists of N-channel power MOSFET’s configured as H-bridges to drive the motor windings. The DRV8802 can supply up to 1.6-A peak or 1.1-A RMS output current (with proper heatsinking at 24 V and 25°C) per H-bridge.

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 over current protection, short circuit protection, under voltage lockout and overtemperature.

The DRV8802 is available in a 28-pin HTSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).

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Similar but not functionally equivalent to the compared device:
DRV8884 ACTIVE 37-V, 1-A bipolar stepper motor driver with current regulation & 1/16 microstepping   The DRV8884 has integrated microstepping up to 1/16 and Integrated Current Sensing for Stepper Motor applications

Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 12
Type Title Date
* Datasheet DRV8802 DC Motor Driver IC datasheet (Rev. D) Dec. 31, 2015
Technical articles Drive unipolar stepper motors as bipolar stepper motors with a simple wiring reconfiguration Apr. 09, 2020
Application notes Various Reference Voltage Driving Techniques for Motor Drive Current Regulation (Rev. A) Jan. 27, 2020
Technical articles How stepper motors improve noise and efficiency in automotive system design Nov. 19, 2019
Application notes Best Practices for Board Layout of Motor Drivers (Rev. A) Jan. 22, 2019
Technical articles Getting smart about tuning your stepper motor Aug. 23, 2018
Application notes PowerPAD™ Thermally Enhanced Package (Rev. H) Jul. 06, 2018
User guides DRV88xx EVM GUI (Rev. C) Apr. 27, 2017
Technical articles The story of motor-drive integration Jan. 09, 2017
Application notes Calculating Motor Driver Power Dissipation Feb. 06, 2012
Application notes Understanding Motor Driver Current Ratings Feb. 06, 2012
Application notes PowerPAD™ Made Easy (Rev. B) May 12, 2004

Design & development

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

Hardware development

EVALUATION BOARDS Download
document-generic User guide
149
Description

The DRV8802 evaluation module consists of a 1.6A, dual H-bridge motor driver and a small number of external components that can drive up to two brushed DC motors. The on-board MSP430 MCU plus software & GUI provide all the necessary signaling and control. With this EVM, designers can quickly and (...)

Features
  • 1.6A Peak / 1.1A RMS Current Output per Bridge
  • Wide Operating Voltage: 8.2 to 45V
  • Phase / Enable Control Interface
  • Cycle-by-Cycle Inrush Protection
  • Brake and Coast Support
  • Thermal and Short Circuit Protection
  • Control and Status Signals Brought Out to Test Headers
  • Includes a MSP430F1612 MCU for Signaling (...)

Software development

SUPPORT SOFTWARE Download
SLVC342E.ZIP (13015 KB)

Design tools & simulation

SCHEMATICS Download
SLVC583A.ZIP (721 KB)

Reference designs

REFERENCE DESIGNS Download
Automotive HVAC Damper Motor Control
TIDA-00144 TIDA-00144 reference design consists of a 1.6A, dual H-bridge motor driver and a small number of external components that can drive up to two brushed DC motors found in automotive HVAC damper motor applications. This design features off battery capabilities with 45V maximum operating supply voltage (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
HTSSOP (PWP) 28 View options

Ordering & quality

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