DRV8801AQRMJRQ1

Overview

The DRV8801AQRMJRQ1 is an automotive-grade full-bridge brushed DC motor driver manufactured by Texas Instruments. It operates within a supply voltage range of 8 V to 36 V and delivers a continuous output current of 2.8 A. The device features a low quiescent supply current of 6 mA and functions reliably across an extended temperature range from -40°C to +125°C. It is housed in a WQFN-16 surface-mount package and holds AEC-Q100 qualification for automotive applications.

Feature Summary

• Integrated full-bridge topology designed for driving brushed DC motors in automotive environments
• AEC-Q100 qualified for reliability in demanding automotive systems
• Low quiescent current consumption to minimize battery drain during standby

Applications

• Automotive body electronics control
• Active safety system actuators
• Powertrain component drivers

Procurement Notes

Verify the complete part number including suffixes against official Texas Instruments documentation to ensure correct package, temperature grade, and automotive qualification status. Confirm that the specific revision matches design requirements before procurement.

Selection Notes

Select this component when an AEC-Q100 qualified H-bridge driver is required for automotive brushed DC motor control. Ensure the application voltage stays within the 8 V to 36 V range and current demands do not exceed the 2.8 A continuous rating without adequate thermal management.

Part Context

This part belongs to the DRV8801 family of motor drivers from Texas Instruments. It is specifically engineered for automotive use, distinguishing it from non-qualified industrial variants through rigorous testing and qualification standards required for vehicle integration.

Replacement Considerations

Consult official substitution guides for compatible alternatives such as the DRV8801QRTYRQ1 or other members of the DRV8801 series with matching electrical characteristics and packaging.