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Product Detailed Parameters
- Description：IC MTR DRVR BIPOLR 5.5-29V 32QFN
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Motor Type - Stepper：Bipolar
- Motor Type - AC, DC：-
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (4)
- Interface：Serial
- Technology：Power MOSFET
- Step Resolution：1/2, 1/4, 1/8, 1/16
- Applications：-
- Current - Output：-
- Voltage - Supply：5.5V ~ 29V
- Voltage - Load：5.5V ~ 29V
- Operating Temperature：-40°C ~ 160°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：32-VFQFN Exposed Pad
- Supplier Device Package：32-QFN (5x5)
- Grade：Automotive
- Qualification：-
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Overview
The NCV70627MW002R2G is a bipolar stepper motor driver from onsemi, featuring a fully integrated control and power stage. It supports micro-stepping applications and utilizes Power MOSFET technology for efficient operation. The device is housed in a 32-QFN (5x5) package, designed for surface mount installation. It integrates the necessary drivers and logic to manage bipolar stepper motors, offering a compact solution for motion control systems requiring precise positioning and speed regulation.
Feature Summary
- Fully integrated control and power stage for simplified design
- Supports micro-stepping for smooth motor operation
- Utilizes Power MOSFET technology for high efficiency
Applications
- Bipolar stepper motor control systems
- Micro-stepping positioner applications
- Compact motion control modules
Procurement Notes
Verify the specific ordering suffix and package variant against the official onsemi datasheet to ensure compatibility with your PCB footprint and thermal requirements. Confirm that the component meets all relevant automotive or industrial qualification standards required for your specific end-use application before finalizing procurement.
Selection Notes
Select this component when a highly integrated solution for bipolar stepper motors is required. It is suitable for designs needing micro-stepping capabilities without external discrete drivers. Ensure the system voltage and current requirements align with the device's specifications and that the 32-QFN package fits within the available board space constraints.
Part Context
This part belongs to onsemi's portfolio of motor drivers and controllers. It is categorized under power management ICs specifically designed for motion control. The series focuses on providing integrated solutions that reduce component count and simplify the design process for stepper motor applications in various electronic devices.
Replacement Considerations
Check for direct pin-to-pin replacements within the same onsemi family or equivalent offerings from other manufacturers that support bipolar stepper motors with similar integration levels and package dimensions.
