MC33186DH1R2

Full Half-Bridge (H Bridge) Drivers Overview

The MC33186DH1R2 is a high-performance H-bridge driver designed for driving DC motors and other high-current loads. It features two independent output channels, each capable of handling up to 40V with a low on-resistance (RDS(on)) of 150 milliohms per FET. The device supports a maximum continuous current of 6A and includes integrated protection mechanisms such as short-circuit, over-current, and thermal shutdown. Control is managed via a parallel interface, with status reporting provided through a dedicated pin for fault detection.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Dual-channel H-bridge architecture for bidirectional motor control
• Integrated safety protections including short-circuit and thermal shutdown
• Parallel interface control with real-time status feedback
• Low on-resistance FETs for efficient power delivery

Full Half-Bridge (H Bridge) Drivers Applications

• DC motor drives in industrial automation
• High-current load switching applications
• Robotics actuator control systems

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix 'R2' against official NXP documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with existing parallel control logic and voltage levels. Cross-reference the part number with authorized distributors to confirm availability and authenticity. Check for any recent lifecycle status changes or obsolescence notices.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when dual-channel bidirectional control is required with integrated protection. It is suitable for applications needing up to 6A continuous current per channel. Consider the HSOP20 package size for PCB layout constraints. Evaluate the need for parallel interface control versus serial alternatives based on system complexity.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the MC33186 family of H-bridge drivers from NXP Semiconductor. It is designed for robust motor control applications requiring high efficiency and reliability. The family offers various packages and configurations to suit different power and integration needs.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Check for direct pin-to-pin replacements within the MC33186 series. Verify if alternative H-bridge drivers from NXP or other manufacturers meet the 40V/6A requirements and protection features.

Full Half-Bridge (H Bridge) Drivers FAQ

What is the maximum continuous current per channel?

The device supports a maximum continuous current of 6A per channel.

Does it include thermal protection?

Yes, it includes integrated thermal shutdown protection to prevent damage from overheating.