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Product Detailed Parameters
- Description：IC MOTOR DRIVER DC 5.5V 16VQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：Unipolar
- 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：DC Motors, General Purpose, Stepper Motors
- Current - Output：3.5A
- Voltage - Supply：0V ~ 5.5V
- Voltage - Load：4.5V ~ 37V
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-VFQFN Exposed Pad
- Supplier Device Package：16-VQFN (3x3)
- Grade：-
- Qualification：-
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Overview
The DRV8876RGTR is a Texas Instruments brushed DC motor driver featuring an H-bridge topology in a VQFN-16 package. It supports a supply voltage range of 4.5 V to 37 V with a maximum rating of 40 V. The device delivers a continuous output current of 3.5 A and operates within a temperature range of -40°C to +125°C. It includes integrated current sensing, a 100 kHz PWM frequency capability, and draws only 3 mA in quiescent mode.
Feature Summary
- Integrated H-bridge architecture for bidirectional brushed DC motor control
- Built-in current sense amplifier for precise load monitoring and protection
- Low quiescent current consumption for efficient power management
Applications
- Brushed DC motor drives in home appliances
- Industrial automation motion control systems
- Automotive interior actuator applications
Procurement Notes
Verify the specific suffix RGTR indicates the VQFN-16 package and reel packaging configuration. Confirm RoHS compliance status through official documentation. Ensure the operating environment stays within the specified -40°C to +125°C thermal limits. Validate input voltage does not exceed the 40 V absolute maximum rating during transient conditions.
Selection Notes
Select this component when a compact VQFN-16 footprint is required for high-current motor driving. It is suitable for designs needing integrated current sensing without external shunt resistors. Consider the 3.5 A continuous current limit for load requirements. Evaluate thermal performance given the small package size under sustained load conditions.
Part Context
This part belongs to the DRV8876 family of motor drivers from Texas Instruments. It shares functional similarities with other variants like the DRV8876NPWPR but differs in package type. The family targets cost-sensitive applications requiring reliable H-bridge control with minimal external components.
Replacement Considerations
The DRV8876PWPRG4 is a documented alternative within the same series. Verify pin compatibility and package differences before substitution.
