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Product Detailed Parameters
- Description：IC MTR DRVR BIPLR 8.2-45V 28SSOP
- 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：Parallel
- Technology：Power MOSFET
- Step Resolution：-
- Applications：General Purpose
- Current - Output：3.5A
- 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：-
- Qualification：-
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Overview
The DRV8829PWPR is a fully integrated bipolar stepper motor driver manufactured by Texas Instruments. It features an output current capability of 3.5A and operates with a supply voltage range of 8.2V to 45V. The device utilizes power MOSFET technology and supports parallel interface control. It is housed in a 28-PowerTSSOP package with a width of 4.40mm. The component is designed for surface mount installation and functions within a junction temperature range of -40°C to 150°C.
Feature Summary
- Fully integrated driver combining control logic and power stages for bipolar stepper motors
- Supports high-current operation up to 3.5A using power MOSFET technology
- Compatible with standard parallel interface for straightforward digital control
Applications
- Bipolar stepper motor control systems
- General-purpose motor drive applications
- Industrial automation equipment requiring precise motion control
Procurement Notes
Verify the specific ordering suffix matches the required tape and reel configuration, as packaging options include cut tape or standard reels. Confirm that the 28-PowerTSSOP footprint aligns with your PCB layout requirements. Ensure the supply voltage does not exceed the 45V maximum rating during system integration. Check RoHS compliance status if environmental regulations apply to your manufacturing process.
Selection Notes
Select this component when a 3.5A output current is required for bipolar stepper motors. Consider the 28-PowerTSSOP package size for space-constrained designs. Evaluate the 8.2V to 45V operating range against your system's power supply capabilities. Compare with similar drivers like the DRV8828 if lower current specifications suffice for your application needs.
Part Context
This part belongs to the DRV88xx series of motor drivers from Texas Instruments. It shares architectural similarities with the DRV8828 and DRV8842 but offers distinct current ratings. The PWPR suffix indicates the specific PowerTSSOP package variant. This family targets general-purpose motor control applications requiring reliable performance in industrial environments.
Replacement Considerations
The DRV8828PWPR is documented as a parameter-equivalent substitute option.
