MC06XSD200FK

Overview

The MC06XSD200FK is a dual high-side switch from NXP’s 36 V product family, featuring two fully protected channels with low RDS(on) of 6.0 mΩ at 25 °C. It supports up to 9.0 A steady-state current per channel and operates within an extended voltage range of 6.0 to 58 V. The device includes a 16-bit SPI interface for control and diagnostics at rates up to 8.0 MHz. Key features include separate handling for bulb and DC motor loads, programmable auto-retry functions for overcurrent and short-circuit protection, and accurate temperature and current sensing capabilities.

Feature Summary

• Dual high-side switches with integrated protective and diagnostic functions
• Separate latched overcurrent handling for bulb and DC motor loads
• Programmable auto-retry functions for fault recovery
• Accurate temperature and current sensing with open load detection

Applications

• Industrial 12 V and 24 V systems
• Halogen bulbs
• Light-emitting diodes (LEDs)
• Low-voltage industrial lighting
• DC motors

Procurement Notes

Verify the specific suffix 'FK' against official documentation to confirm package type and marking standards. Ensure compatibility with 3.3 V or 5.0 V logic levels for the SPI interface. Confirm that the required operating voltage range falls within the specified 6.0 to 58 V extended limits. Check for any specific environmental ratings or functional safety certifications required for the target industrial application.

Selection Notes

Select this component when dual high-side switching with low on-resistance is required for industrial loads. It is suitable for applications needing precise current and temperature monitoring. Consider the 16-bit SPI interface for detailed diagnostics. Evaluate the need for separate overload handling characteristics for inductive versus resistive loads. Ensure the system design accommodates the specified sleep mode current consumption.

Part Context

This part belongs to NXP's high-side switch portfolio designed for robust industrial control. It integrates advanced protection mechanisms typically found in more complex driver ICs. The device simplifies board design by combining power switching with comprehensive diagnostic feedback via a standard serial interface. It targets environments requiring reliable operation under varying electrical conditions.

Replacement Considerations

Check for pin-compatible alternatives within the same NXP family that offer similar RDS(on) and current ratings. Verify if substitute parts support the same SPI protocol and diagnostic word structure. Ensure thermal performance matches the original requirements for the intended enclosure.

FAQ

Does the MC06XSD200FK support parallel output operation?

Yes, the device supports parallel output operating mode with improved switching synchronization.

What is the maximum SPI clock rate for this device?

The 16-bit SPI port supports data rates up to 8.0 MHz.

How does the device handle MCU communication loss?

It enters a fail-safe mode when MCU communication is lost.