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Product Detailed Parameters
- Description：IC MOTOR DRIVER 8V-28V 24QFN
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (3)
- Interface：Parallel
- Technology：Power MOSFET
- Step Resolution：-
- Applications：General Purpose
- Current - Output：1A
- Voltage - Supply：8V ~ 28V
- Voltage - Load：8V ~ 28V
- Operating Temperature：0°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：24-VFQFN Exposed Pad
- Supplier Device Package：24-QFN-EP (4x4)
- Grade：-
- Qualification：-
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Overview
The MC34929EPR2 is a fully integrated motor driver IC from NXP USA Inc., designed for brushless DC (BLDC) motor applications. It combines control logic and power stages in a single package. The device operates within an input voltage range of 8V to 28V. It utilizes a 24-QFN surface-mount package. The component integrates power MOSFET technology for efficient switching. It supports serial interface communication for configuration and control. The IC is suitable for applications requiring compact motor control solutions with integrated protection features.
Feature Summary
- Fully integrated design combining control logic and power stage
- Supports brushless DC (BLDC) motor operation
- Serial interface for digital control and configuration
- Built-in power MOSFET output drivers
Applications
- Brushless DC motor control systems
- Industrial automation actuators
- Consumer appliance motor drives
Procurement Notes
Verify the exact suffix EPR2 against the manufacturer's current datasheet to confirm pinout and electrical specifications. Confirm RoHS compliance status as per the latest NXP documentation. Check for any recent product change notices or obsolescence alerts directly from NXP USA Inc. before finalizing procurement plans.
Selection Notes
Select this component when a compact, integrated solution for BLDC motors is required within the 8V-28V supply range. Ensure the application requires serial interface control rather than analog inputs. Verify that the 24-QFN package fits the PCB layout constraints. Compare thermal performance requirements against the QFN package capabilities.
Part Context
This part belongs to NXP's motor driver family, specifically targeting BLDC applications. It differs from bipolar stepper drivers like the MC34920 by supporting commutation algorithms internally. The EPR2 suffix indicates the specific tape-and-reel packaging and QFN footprint variant.
Replacement Considerations
Check NXP's official replacement list for direct equivalents. Consider cross-reference parts only if they match the 24-QFN package and 8V-28V BLDC driver specifications exactly.
