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Product Detailed Parameters
- Description：IC MOTOR DRIVER 5V-28V 36PQFN
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR)
- Motor Type - Stepper：-
- 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：5A
- Voltage - Supply：5V ~ 28V
- Voltage - Load：5V ~ 28V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：36-PowerQFN
- Supplier Device Package：36-PWR QFN (9x9)
- Grade：-
- Qualification：-
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Overview
The MC33887PNBR2 is a monolithic H-Bridge power integrated circuit manufactured by NXP Semiconductors. It features an integrated load current feedback mechanism, which facilitates precise closed-loop DC motor control applications. The device is designed to operate within a supply voltage range of 5V to 28V. It utilizes a 36-pin Power QFN package with dimensions of 9x9 mm. The component complies with European Union environmental standards, including ROHS certification and the REACH directive.
Feature Summary
- Monolithic H-Bridge architecture for efficient power switching
- Integrated load current feedback for closed-loop control accuracy
- Compliance with EU environmental directives including ROHS and REACH
Applications
- Closed-loop DC motor control systems
- Brushed DC motor driving
- Solenoid driver circuits
Procurement Notes
Verify the complete part number MC33887PNBR2 against official NXP documentation to ensure correct package type and suffix specifications. Confirm that the required operating voltage range aligns with system design parameters. Check for specific environmental compliance certifications if mandated by regional regulations. Ensure the 36-pin QFN footprint matches the PCB layout requirements.
Selection Notes
Select this component when closed-loop control precision is required due to its integrated current feedback feature. Consider the 5V-28V operating range for compatibility with various power supplies. The monolithic H-Bridge design simplifies board space requirements compared to discrete solutions. Evaluate the thermal performance capabilities inherent to the 9x9mm QFN package for the intended application load.
Part Context
This component belongs to the NXP MC33887 family of high-performance motor drivers. The family includes variants such as the MCZ33887EKR2, which share core functional characteristics but may differ in packaging or specific electrical ratings. These devices are categorized under Power Management ICs (PMIC) specifically designed for motor and solenoid driving applications.
Replacement Considerations
Publicly confirmed substitute part numbers for the MC33887PNBR2 were not identified in the provided source material. Cross-referencing with other MC33887 family members requires verification of pinout and electrical parameter compatibility through official datasheets.
