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Product Detailed Parameters
- Description：IC MOTOR DRIVER 5V-28V 20HSOP
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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：20-SOIC (0.433", 11.00mm Width) Exposed Pad
- Supplier Device Package：20-HSOP
- Grade：-
- Qualification：-
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Overview
The MC33887APVWR2 is a half-bridge brushed DC motor driver manufactured by NXP Semiconductors. It operates within a supply voltage range of 5 V to 28 V and delivers an output current of 5 A. The device features low power consumption with a working supply current of 20 mA. It supports an extended operating temperature range from -40°C to +125°C. The component is housed in an HSOP-20 surface-mount package and includes load current feedback capabilities for precise motor control applications.
Feature Summary
- Integrated H-Bridge topology for bidirectional brushed DC motor control
- Built-in load current feedback mechanism for enhanced monitoring
- Extended thermal performance suitable for high-temperature automotive environments
Applications
- Brushed DC motor drivers
- Automotive motion control systems
- Ignition controller circuits
Procurement Notes
Verify component authenticity through authorized NXP channels due to end-of-life status. Confirm package integrity and moisture sensitivity handling requirements prior to assembly. Cross-reference datasheet revisions to ensure compatibility with existing design specifications. Validate that the HSOP-20 form factor meets PCB layout constraints. Check for alternative sourcing options given discontinued availability.
Selection Notes
Evaluate the 5 A current rating against peak motor load requirements. Ensure the 5 V to 28 V input range aligns with system power architecture. Consider the HSOP-20 package size for space-constrained designs. Verify thermal management needs for operation up to 125°C. Confirm interface compatibility with host microcontroller for current feedback signals.
Part Context
This part belongs to the MC33887 series of motor drivers designed for robust industrial and automotive use. It integrates half-bridge switching with diagnostic feedback, distinguishing it from basic driver ICs. The series targets applications requiring reliable brushed DC motor actuation with integrated protection and monitoring features.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. The MC33887PFKR2 and MC33887PEK share similar electrical characteristics but differ in packaging (PQFN-36 and SOIC respectively). Designers should verify pinout and thermal compatibility before considering these alternatives.
