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Product Detailed Parameters
- Description：IC MTR DRVR BIPOLAR 8-38V 16QFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：Bipolar
- Motor Type - AC, DC：Brushed DC
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (2)
- Interface：Parallel
- Technology：DMOS
- Step Resolution：-
- Applications：-
- Current - Output：2.8A
- Voltage - Supply：8V ~ 38V
- Voltage - Load：8V ~ 38V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-WQFN Exposed Pad
- Supplier Device Package：16-QFN (4x4)
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The DRV8801QRTYRQ1 is an automotive-grade full-bridge motor driver manufactured by Texas Instruments. It supports a supply voltage range of 8 V to 36 V and delivers a continuous output current of 2.8 A. The device operates within a temperature range of -40°C to +125°C and features a quiescent supply current of 6 mA. It is housed in a WQFN-16 package and holds AEC-Q100 qualification for automotive reliability.
Feature Summary
- Integrated full-bridge architecture designed specifically for brushed DC motor control applications
- Automotive qualification compliant with AEC-Q100 standards for high reliability environments
- Low power consumption characterized by minimal quiescent supply current during operation
Applications
- Automotive window lift actuators
- Seat adjustment motors
- HVAC fan control systems
Procurement Notes
Verify the complete part number including suffixes to ensure correct packaging and automotive grade specifications. Confirm that the WQFN-16 footprint matches your PCB design requirements. Check datasheet revisions for any updates to thermal characteristics or electrical limits before finalizing procurement.
Selection Notes
Select this component when designing for automotive environments requiring robust motor drive capabilities. Ensure the system voltage remains within the 8 V to 36 V operational window. Consider thermal management solutions given the 2.8 A continuous current rating and the specific thermal resistance characteristics of the WQFN-16 package.
Part Context
This part belongs to the DRV8801 family of motor drivers from Texas Instruments. It shares core functional similarities with other variants like the DRV8801AQRMJRQ1 but differs in package type and specific manufacturing lot details. The QRTYRQ1 designation indicates a specific tape-and-reel configuration for automated assembly.
Replacement Considerations
The DRV8801AQRMJRQ1 serves as a functional alternative within the same product family, offering identical electrical performance metrics. Verify pin compatibility and thermal dissipation requirements when substituting between the WQFN-16 and HTSSOP-16 packages.
