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Product Detailed Parameters
- Description：DRV8874 H-BRIDGE 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 (4)
- Interface：PWM
- Technology：NMOS
- Step Resolution：-
- Applications：Brushed DC
- Current - Output：6A
- Voltage - Supply：0V ~ 5V
- 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：-
- Qualification：-
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Overview
The DRV8874PWPR is a fully integrated H-bridge motor driver manufactured by Texas Instruments, designed for brushed DC motor applications. It features an NMOS output stage capable of delivering up to 6A continuous current with a load voltage range spanning from 4.5V to 37V. The device operates on a supply voltage between 0V and 5V and utilizes Pulse Width Modulation (PWM) for interface control. Packaged in a 16-PowerTSSOP surface-mount housing, it supports bipolar motor types and functions within a temperature range of -40°C to 125°C.
Feature Summary
- Integrates control logic and power stages into a single compact solution
- Supports PWM-based speed and direction control interfaces
- Provides comprehensive protection mechanisms including overcurrent and thermal shutdown
Applications
- Brushed DC motor drive systems
- Automotive electronic components
- Industrial automation equipment
- Robotics actuation modules
Procurement Notes
Verify the specific ordering suffix matches the required package variant and temperature grade. Confirm that the intended application environment falls within the specified operating temperature limits. Ensure compatibility with the 4.5V to 37V load voltage range before integration. Cross-reference the datasheet revision history for any recent symbolization or assembly updates.
Selection Notes
Select this component when a high-current, fully integrated H-bridge solution is required for brushed DC motors. It eliminates the need for external sense resistors compared to previous generations, reducing bill of materials complexity. Consider the 16-PowerTSSOP package constraints for thermal management and PCB layout requirements during the design phase.
Part Context
This part belongs to the DRV8874 family of motor drivers from Texas Instruments. It serves as a robust alternative to discrete solutions, offering simplified design implementation. The device is positioned for applications requiring reliable motor control with built-in safety features and efficient power handling capabilities.
Replacement Considerations
Direct pin-to-pin replacements may include other variants within the DRV887x series, such as the DRV8876, provided current ratings align with system requirements. Verify functional equivalence regarding control interfaces and protection thresholds before substitution.
