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Product Detailed Parameters
- Description：IC MOTOR DRVR 8.2V-45V 28HTSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushed DC
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (4)
- Interface：Parallel
- Technology：Power MOSFET
- Step Resolution：-
- Applications：General Purpose
- Current - Output：1.1A
- Voltage - Supply：8.2V ~ 45V
- Voltage - Load：8.2V ~ 45V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：28-PowerTSSOP (0.173", 4.40mm Width)
- Supplier Device Package：28-HTSSOP
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The DRV8802QPWPRQ1 is an automotive-grade dual brushed DC motor driver from Texas Instruments, designed for high-reliability applications. It features a half-bridge topology with a continuous output current of 1.6 A and supports supply voltages between 8 V and 45 V. The device operates within a temperature range of -40°C to +125°C and is housed in a 28-pin HTSSOP package. It holds AEC-Q100 qualification and includes integrated protections such as overcurrent, thermal shutdown, and reverse battery protection.
Feature Summary
- Integrated half-bridge architecture supporting dual brushed DC motor control
- AEC-Q100 qualified for automotive reliability standards
- Comprehensive protection mechanisms including overcurrent and thermal shutdown
Applications
- Automotive power window systems
- Seat adjustment actuators
- HVAC fan control modules
Procurement Notes
Verify the complete part number against official Texas Instruments documentation to ensure correct suffix alignment. Confirm that the specific ordering code matches the required package variant and tape-and-reel specifications. Cross-reference the datasheet revision date to validate technical parameters before integration into design files.
Selection Notes
Select this component for designs requiring robust motor control with integrated safety features. Ensure the application voltage remains within the specified 8 V to 45 V range. Verify that the thermal management strategy accommodates the operating environment given the -40°C to +125°C rating and the HTSSOP-28 package constraints.
Part Context
This part belongs to the DRV8802 family of automotive motor drivers. It is specifically engineered for low-side or half-bridge configurations in vehicle electronics. The QPWRQ1 suffix indicates automotive qualification and a specific reel packaging format suitable for automated assembly processes.
Replacement Considerations
Consult the official TI replacement matrix for direct pin-compatible alternatives. Verify functional equivalence regarding current ratings and protection features before substitution.
