MC33486ADHR2

Overview

The MC33486ADHR2 is a fully integrated motor driver IC designed for brushed DC motors, manufactured by NXP USA Inc. It operates within a supply voltage range of 8V to 28V and supports load voltages from 8V to 28V. The device delivers an output current of 10A and utilizes a parallel interface for control. Packaged in a 20-HSOP (High-Shrink Small Outline Package) with exposed pad, it is rated for junction temperatures between -40°C and 150°C. This component integrates both the control logic and power MOSFET stages into a single solution.

Feature Summary

• Fully integrated design combining control logic and power stage
• Supports high-side output configuration for dual channels
• Utilizes power MOSFET technology for efficient switching
• Compatible with parallel interface communication protocols

Applications

• Brushed DC motor control systems
• General-purpose industrial motor drives
• Automotive body electronics applications

Procurement Notes

Verify component status as this part is listed as obsolete or discontinued by the manufacturer. Confirm availability through alternative packaging options such as bulk if tape-and-reel is unavailable. Ensure compatibility with existing PCB footprints for the 20-HSOP package. Check for RoHS compliance status as indicated in official documentation. Validate that the specific suffix matches required ordering specifications.

Selection Notes

Select this component when a fully integrated solution for brushed DC motors is required. Consider the 10A output capability and 28V maximum voltage rating for system design. The 20-HSOP package with exposed pad offers thermal advantages for surface mount assembly. Verify interface requirements match the parallel control scheme. Evaluate thermal management needs given the operating temperature range up to 150°C TJ.

Part Context

This component belongs to the MC33486 series of motor drivers from NXP Semiconductors. It is categorized under Power Management ICs (PMIC) specifically as a motor driver/controller. The series provides integrated solutions for driving loads requiring moderate current levels. It serves as a complete driver solution eliminating the need for external discrete power components.

Replacement Considerations

Check for available substitute packages like MC33486ADH in bulk format. Verify pinout and electrical parameter compatibility before substitution. Consult official obsolescence notices for recommended new parts.