DRV8832QDGQRQ1

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Texas Instruments

AUTOMOTIVE 7-V, 1-A, H-BRIDGE MOTOR DRIVER WITH VOLTAGE REGULATION

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DRV8832QDGQRQ1

Active

Texas Instruments

AUTOMOTIVE 7-V, 1-A, H-BRIDGE MOTOR DRIVER WITH VOLTAGE REGULATION

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Description Specifications Series Pricing CAD Documents

Description

General part information

DRV8832 Series

The DRV8832-Q1 device provides an integrated motor driver solution for battery-powered toys, printers, and other low-voltage or battery-powered motion control applications. The device has one H-bridge driver, and can drive one DC motor or one winding of a stepper motor, as well as other loads like solenoids. The output driver block consists of N-channel and P-channel power MOSFETs configured as an H-bridge to drive the motor winding.

Provided with sufficient PCB heatsinking, the DRV8832-Q1 can supply up to 1-A of DC/RMS or peak output current. It operates on power supply voltages from 2.75 V to 6.8 V.

To maintain constant motor speed over varying battery voltages while maintaining long battery life, a PWM voltage regulation method is provided. An input pin allows programming of the regulated voltage. A built-in voltage reference output is also provided.

Technical Specifications

Parameters and characteristics for this part

Specification	DRV8832QDGQRQ1

Applications	Battery Powered
Current - Output	1 A
Function	Control and Power Stage, Driver - Fully Integrated
Grade	Automotive
Half-Bridge Count	2
Interface	Parallel
Motor Type - AC, DC	Brushed DC
Motor Type - Stepper	Bipolar
Mounting Type	Surface Mount
Operating Temperature (Max)	150 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Half Bridge
Package Length	0.118 in
Package Name	10-PowerTFSOP, 10-MSOP, 10-HVSSOP
Package Width	3 mm
Qualification	AEC-Q100
Technology	Power MOSFET
Voltage - Load (Max)	6.8 V
Voltage - Load (Min)	2.75 V
Voltage - Supply (Maximum)	6.8 V
Voltage - Supply (Minimum)	2.75 V

DRV8832 Series

7-V, 1-A H-bridge motor driver with voltage regulation

Part	Motor Type - Stepper	Current - Output	Applications	Motor Type - AC, DC	Voltage - Load (Min)	Voltage - Load (Max)	Package Name	Interface	Package Length	Package Width	Function	Operating Temperature (Min)	Operating Temperature (Max)	Half-Bridge Count	Output Configuration	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Mounting Type	Technology	Package / Case	Grade	Qualification	Supplied Contents	Type	Utilized IC / Part	Secondary Attributes	Contents	Embedded	Primary Attributes	Current
Texas Instruments DRV8832DGQ	Bipolar	1 A	Battery Powered	Brushed DC	2.75 V	6.8 V	10-HVSSOP 10-PowerTFSOP 10-MSOP	Parallel	0.118 in	3 mm	Control and Power Stage Driver - Fully Integrated	-40 °C	150 °C	2	Half Bridge	6.8 V	2.75 V	Surface Mount	Power MOSFET
Texas Instruments DRV8832DGQR	Bipolar	1 A	Battery Powered	Brushed DC	2.75 V	6.8 V	10-HVSSOP 10-PowerTFSOP 10-MSOP	Parallel	0.118 in	3 mm	Control and Power Stage Driver - Fully Integrated	-40 °C	150 °C	2	Half Bridge	6.8 V	2.75 V	Surface Mount	Power MOSFET
Texas Instruments DRV8832DRCT	Bipolar	1 A	Battery Powered	Brushed DC	2.75 V	6.8 V	10-VSON	Parallel	3 mm	3 mm	Control and Power Stage Driver - Fully Integrated	-40 °C	150 °C	2	Half Bridge	6.8 V	2.75 V	Surface Mount	Power MOSFET	10-VFDFN Exposed Pad
Texas Instruments DRV8832QDGQRQ1	Bipolar	1 A	Battery Powered	Brushed DC	2.75 V	6.8 V	10-HVSSOP 10-PowerTFSOP 10-MSOP	Parallel	0.118 in	3 mm	Control and Power Stage Driver - Fully Integrated	-40 °C	150 °C	2	Half Bridge	6.8 V	2.75 V	Surface Mount	Power MOSFET		Automotive	AEC-Q100
Texas Instruments DRV8832DRCR	Bipolar	1 A	Battery Powered	Brushed DC	2.75 V	6.8 V	10-VSON	Parallel	3 mm	3 mm	Control and Power Stage Driver - Fully Integrated	-40 °C	150 °C	2	Half Bridge	6.8 V	2.75 V	Surface Mount	Power MOSFET	10-VFDFN Exposed Pad
Texas Instruments DRV8832QDGQQ1	Bipolar	1 A	Battery Powered	Brushed DC	2.75 V	6.8 V	10-HVSSOP 10-PowerTFSOP 10-MSOP	Parallel	0.118 in	3 mm	Control and Power Stage Driver - Fully Integrated	-40 °C	150 °C	2	Half Bridge	6.8 V	2.75 V	Surface Mount	Power MOSFET		Automotive	AEC-Q100
Texas Instruments DRV8832EVM											Driver Motor Controller												Board(s)	Power Management	DRV8832	I2C Interface(s)	Board	No	1A Single-H-Bridge Driver	1 A

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

DRV8832-Q1 Low-Voltage Motor Driver IC datasheet (Rev. C)

Best Practices for Board Layout of Motor Drivers (Rev. B)

Understanding Motor Driver Current Ratings (Rev. A)

Protecting Automotive Motor Drive Systems from Reverse Polarity Conditions (Rev. A)

Methods to Configure Current Regulation for Brushed and Stepper Motors (Rev. B)

Calculating Power Dissipation for a H-Bridge or Half Bridge Driver (Rev. A)