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Product Detailed Parameters
- Description：IC MOTOR DRIVER
- 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：PWM
- Technology：NMOS
- Step Resolution：-
- Applications：General Purpose
- Current - Output：3.5A
- Voltage - Supply：4.5V ~ 37V
- Voltage - Load：4.5V ~ 37V
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-PowerTSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-HTSSOP
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The DRV8876QPWPRQ1 is an automotive-grade H-bridge motor driver featuring integrated current sense and regulation. It operates within a supply voltage range of 4.5 V to 37 V and delivers a peak output current of 3.5 A. The device utilizes a 16-pin HTSSOP package and supports control interfaces including PWM, PH/EN, and independent half-bridge PWM. It functions reliably across an operating temperature range of -40°C to +125°C.
Feature Summary
- Integrated current sensing with hardware management interface for precise load monitoring
- Dual half-bridge configuration enabling bidirectional motor control
- Flexible control options supporting multiple modulation schemes
Applications
- Automotive window lift actuators
- Seat adjustment motors
- Sunroof and convertible top drives
- Electronic power steering components
Procurement Notes
Verify the specific suffix 'PWPRQ1' corresponds to the 16-HTSSOP package and tape-and-reel quantity requirements. Confirm AEC-Q100 qualification status matches project reliability standards. Check for moisture sensitivity level compliance during storage and reflow soldering processes. Ensure input voltage limits align with vehicle electrical system specifications.
Selection Notes
Select this component when dual-channel bidirectional control with built-in diagnostics is required. The integrated current sense reduces external component count compared to discrete solutions. Consider the 3.5 A peak capability for moderate load applications. Evaluate thermal performance in the HTSSOP package against expected duty cycles and ambient conditions.
Part Context
This part belongs to the DRV887x-Q1 family of automotive H-bridge drivers. It shares functional similarities with the DRV8874-Q1 but offers dual-channel capability. The Q1 designation indicates automotive qualification. The PWPRQ1 suffix specifies the package type and packaging method used by Texas Instruments.
Replacement Considerations
DRV8876-Q1 is the non-automotive qualified equivalent. DRV8874-Q1 provides single H-bridge functionality. Verify pinout compatibility before substitution.
