DRV8832DRCT

Overview

The DRV8832DRCT is a low-voltage brushed DC motor driver manufactured by Texas Instruments. It features an integrated H-bridge configuration utilizing N-channel and P-channel power MOSFETs to drive DC motors, stepper motor windings, or solenoids. The device operates within a supply voltage range of 2.75 V to 6.8 V and delivers up to 1 A of continuous DC or peak output current when adequate PCB thermal dissipation is provided. It employs PWM voltage regulation to maintain constant motor speed despite battery voltage fluctuations. The component is housed in a 10-pin VSON (VSON-10) surface-mount package.

Feature Summary

• Integrates an H-bridge driver with built-in control and power stages for efficient motor management.
• Includes comprehensive internal protection mechanisms such as overcurrent, short-circuit, undervoltage lockout, and thermal shutdown.
• Features stall/lock detection capabilities with a dedicated fault output pin to signal host processors during abnormal conditions.

Applications

• Battery-powered toys
• Printers
• Low-voltage motion control systems

Procurement Notes

Verify the specific suffix DRCT indicates the tape-and-reel packaging format compatible with automated assembly processes. Confirm the component status, as documentation references potential end-of-life notifications for the DRV8832 series. Ensure that the ordering part number matches the required VSON-10 package variant and that all regulatory compliance requirements, such as RoHS standards, are met for the intended deployment environment.

Selection Notes

Select this component for applications requiring a compact solution for driving single DC motors or stepper coils from low-voltage sources. Consider the thermal performance requirements, as the 1 A current rating depends on sufficient PCB heat sinking. Evaluate the need for PWM voltage regulation to stabilize motor speed against varying battery levels. Ensure the system design accommodates the 2.75 V to 6.8 V operating voltage window and utilizes the fault output for robust system monitoring.

Part Context

This device belongs to the DRV8832 family of low-voltage motor drivers designed for portable and battery-operated electronics. It serves as an integrated alternative to discrete MOSFET solutions, reducing board space and complexity. The family targets cost-sensitive consumer electronics where reliable motion control and energy efficiency are critical. The DRCT suffix specifically denotes the reel-based packaging variant used in high-volume manufacturing environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.