MC33887VW

Overview

The MC33887VW is a half-bridge motor driver manufactured by NXP Semiconductors, designed for brushed DC motor applications. It operates within a supply voltage range of 5 V to 28 V and supports an output current of 5 A. The device functions across an extended temperature range from -40 °C to +125 °C and features a low operating supply current of 20 mA. Packaged in an HSOP-20 surface-mount format, it integrates load current feedback capabilities for precise control.

Feature Summary

• Integrates half-bridge topology with load current feedback for accurate motor control
• Supports wide input voltage operation suitable for automotive environments
• Designed for high-temperature reliability in demanding industrial conditions

Applications

• Motorcycle Engine Control Unit (ECU)
• Small engine control systems
• Brushed DC motor drivers

Procurement Notes

Verify component authenticity through authorized channels as the part status is listed as obsolete. Confirm package integrity and moisture sensitivity handling requirements prior to assembly. Cross-reference datasheet specifications against design requirements to ensure compatibility with existing system architectures.

Selection Notes

Select this component for applications requiring robust half-bridge driving with integrated current sensing. Ensure thermal management solutions accommodate the HSOP-20 package constraints. Validate that the 5 A output capability aligns with the specific motor load requirements of the target application.

Part Context

This component belongs to the MC33887 series of motor drivers and ignition controllers. It is commonly paired with microcontrollers such as the KEA or S32K1 series in automotive powertrain and small engine control architectures. The device serves as a critical interface between digital control logic and high-power motor loads.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.