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Product Detailed Parameters
- Description：IC MTR DRV BIPOLR 4-18V 16HTSSOP
- 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：Power MOSFET
- Step Resolution：-
- Applications：DC Motors, General Purpose
- Current - Output：4A
- Voltage - Supply：4V ~ 18V
- Voltage - Load：4V ~ 18V
- Operating Temperature：-40°C ~ 150°C (TJ)
- 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 DRV8848PWPR is a dual H-bridge motor driver manufactured by Texas Instruments, designed for driving bipolar stepper motors and DC brushed motors. It integrates high-side and low-side power MOSFETs in a 16-pin HTSSOP package with an exposed thermal pad. The device supports a supply voltage range of 2.7V to 18V and delivers up to 2A per bridge. Key features include PWM control, overcurrent protection, and thermal shutdown.
Feature Summary
- Integrates dual H-bridge drivers with integrated power MOSFETs for compact design
- Supports both bipolar stepper and DC brushed motor applications
- Includes built-in overcurrent protection and thermal shutdown mechanisms
Applications
- Bipolar stepper motor control systems
- DC brushed motor drive circuits
- General-purpose motion control applications
Procurement Notes
Verify the specific suffix 'G4' if environmental compliance data is required, as it indicates lead-free status. Confirm the package type matches the design requirements. Check the latest datasheet revision for any updates to electrical characteristics or recommended operating conditions before finalizing the component selection.
Selection Notes
Select this component when a dual H-bridge solution is needed for low-voltage motor applications. Ensure the load current does not exceed the rated limit without adequate thermal management. Consider the 16-pin HTSSOP package constraints for PCB layout and heat dissipation strategies compared to higher-current alternatives.
Part Context
This part belongs to the DRV884x family of motor drivers from Texas Instruments. It shares functional similarities with the DRV8847 but may differ in specific electrical ratings or feature sets. It is distinct from the DRV8841, which offers higher voltage tolerance and current capacity in a larger package.
Replacement Considerations
The DRV8847PWPR is a related device within the same family. Verify compatibility regarding current ratings and pinout configurations before substitution. Other DRV88xx series parts may serve as alternatives depending on specific voltage and current requirements.
