DRV8802-Q1

ACTIVE

Automotive 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 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

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results
    • Device Temperature Grade 1: –40°C to 125°C
      Ambient Operating Temperature
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4B
  • Dual H-Bridge Current-Control Motor Driver
    • Drives Two DC Motors
    • Brake Mode
    • Two-Bit Winding Current Control Allows Up to
      4 Current Levels
    • Low MOSFET On-Resistance
  • 1.6-A Maximum Drive Current at 24 V, 25°C
  • Built-In 3.3-V Reference Output
  • Industry Standard Parallel Digital Control
    Interface
  • 8-V to 45-V Operating Supply Voltage Range
  • Thermally Enhanced Surface Mount Package
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Description

The DRV8802-Q1 device provides an integrated motor driver solution for automotive 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-Q1 device 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-Q1 device is available in a 28-pin HTSSOP package with PowerPAD (Eco-friendly: RoHS & no Sb/Br).

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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 10
Type Title Date
* Datasheet DRV8802-Q1 Automotive DC Motor-Driver IC datasheet (Rev. A) Jun. 20, 2014
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 Protecting Automotive Motor Drive Systems from Reverse Polarity Conditions (Rev. A) Feb. 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
Technical articles Putting innovation in the driver's seat. What technologies are most important to modern power seats? Apr. 27, 2017
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.

Reference designs

REFERENCE DESIGNS Download
Automotive HVAC Multiple Flap Actuator/Damper DC Motor Driver-Reference Design
TIDA-01357 — The TIDA-01357 reference design offers a DC motor control solution for multiple automotive HVAC flap actuators or  dampers. This design demonstrates a cost-effective motor driver solution for six flap actuators/dampers where all six motors can be driven simultaneously with an output current up (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
HTSSOP (PWP) 28 View options

Ordering & quality

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