MAX16972GEEA/V+T

Overview

The MAX16972GEEA/V+T is an automotive-grade, dual-port USB port protector designed for high-speed data applications. It supports USB 2.0 Hi-Speed interfaces with a maximum data rate of 480Mbps. The device operates within a supply voltage range of 4.75V to 5.5V and provides overcurrent protection up to 3A per port. Packaged in a 16-pin QSOP, it integrates charger detection capabilities to optimize power delivery while safeguarding downstream components from electrical faults.

Feature Summary

• Dual-port architecture supporting simultaneous USB 2.0 Hi-Speed connections
• Integrated charger detection logic for optimized power management
• Automotive qualification ensuring reliability in harsh environments
• High-current overcurrent protection capability

Applications

• Automotive infotainment systems requiring robust USB connectivity
• In-vehicle navigation units with multiple peripheral access points
• Industrial control panels needing protected USB host ports
• Consumer electronics with automotive-grade durability requirements

Procurement Notes

Verify the specific suffix 'V+' against the manufacturer's official documentation to confirm automotive grade qualification and lead-free status. Ensure the QSOP-16 package matches your PCB footprint constraints. Cross-reference the full part number with Analog Devices or authorized distributors to confirm current availability and obsolescence status, as supply chain conditions may vary.

Selection Notes

Select this component when designing systems requiring dual USB 2.0 Hi-Speed ports with integrated protection in automotive or industrial settings. Consider the 3A current limit and 4.75V-5.5V operating range during system power budgeting. Evaluate the QSOP-16 package size against available board space. Confirm that the integrated charger detection features align with the target application's power negotiation requirements.

Part Context

This part belongs to the Maxim Integrated USB interface and protection family, now under Analog Devices. It complements other USB controllers and switches by providing the critical front-end protection layer. The series typically includes variants with different pin counts or current ratings to suit diverse multi-port designs.

Replacement Considerations

Check Analog Devices' official cross-reference list for direct replacements. Verify compatibility of pinout, voltage ranges, and thermal characteristics if substituting with similar dual-port USB protectors from other manufacturers.