MC33887PFKR2

Overview

The MC33887PFKR2 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 supports an output current of 5 A. The device features a PQFN 36 package with SMD/SMT mounting style. It functions across a temperature range from -40 °C to +125 °C, with a maximum operating supply current of 20 mA.

Feature Summary

• Integrated H-bridge topology for brushed DC motor control
• Includes current feedback capability for precise regulation
• Features sleep mode functionality for power management

Applications

• Brushed DC motor drive systems
• Automotive motion control applications
• Industrial ignition controllers

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity and pin alignment against the PQFN 36 specification. Ensure thermal management design accounts for the specified operating temperature range. Validate that the supply voltage remains within the 5 V to 28 V limits during operation.

Selection Notes

Select this component for applications requiring integrated half-bridge control with current feedback. Consider the PQFN 36 package constraints for PCB layout. Evaluate thermal dissipation requirements given the 5 A output capability. Verify compatibility with system voltage ranges between 5 V and 28 V.

Part Context

This part belongs to the MC33887 series of motor drivers designed for automotive and industrial environments. It integrates control logic and power stages into a single compact solution. The series targets applications needing reliable brushed DC motor actuation with diagnostic features.

Replacement Considerations

The manufacturer indicates this product will be discontinued. No public substitute part numbers are confirmed in the provided documentation. Designers should initiate obsolescence management procedures immediately.