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Product Detailed Parameters
- Description：BRUSH DC MOTOR CONTROLLER, PDSO8
- Series：*
- Mfr：onsemi
- Package：Bulk
- Motor Type - Stepper：-
- Motor Type - AC, DC：-
- Function：-
- Output Configuration：-
- Interface：-
- Technology：-
- Step Resolution：-
- Applications：-
- Current - Output：-
- Voltage - Supply：-
- Voltage - Load：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The MC642DR2 is a brush DC motor controller manufactured by onsemi, designed for precise control of brushed DC motors. It is housed in an 8-lead Plastic Small Outline (PDSO8) package and is currently listed as an active component. The device integrates necessary circuitry to manage motor speed and direction efficiently. It is part of the broader MC642 series, offering a compact solution for motor drive applications requiring reliable performance in industrial and consumer electronics environments.
Feature Summary
- Integrated brush DC motor control functionality
- Compact PDSO8 surface-mount packaging
- Active production status ensuring availability
Applications
- Industrial automation systems
- Consumer appliance motor drives
- Robotics actuator control
Procurement Notes
Verify RoHS compliance status carefully, as some sources indicate non-compliance while others reference general company statements. Confirm the specific revision level and package variant matches your design requirements. Ensure the supplier provides authentic documentation from onsemi or authorized distributors to avoid counterfeit components. Check for any specific handling instructions related to the PDSO8 package during assembly.
Selection Notes
Select this component when a dedicated, integrated solution for brushed DC motor control is required in a small form factor. Consider the PDSO8 package constraints for PCB layout and thermal management. Evaluate if the integrated features meet the specific torque and speed control needs of the application without requiring external complex driver circuits.
Part Context
This part belongs to the MC642 family of motor controllers. It serves as a specialized analog/mixed-signal IC within onsemi's portfolio, targeting applications where space-saving and integrated control logic are prioritized over discrete component solutions. It complements other power management and sensing technologies offered by the manufacturer.
Replacement Considerations
Check for direct pin-to-pin replacements within the MC642 series. Verify functional equivalence regarding control interfaces and voltage ranges before substituting with similar devices from other manufacturers.
