MAX16972AGTEA/V+T

Overview

The MAX16972AGTEA/V+T is an automotive-grade USB interface IC designed as a high-speed USB protector and dedicated charging port (DCP) PMIC. It supports data rates up to 480Mbps across two ports, operating within a supply voltage range of 3V to 5.5V or 4.75V to 5.5V. The device features a 16-pin TQFN-EP package with a 4x4mm footprint, suitable for surface-mount applications. It draws a supply current of 572µA and is qualified for automotive environments.

Feature Summary

• Integrates high-speed USB protection with dedicated charging port power management capabilities
• Supports dual-port operation with data transfer rates up to 480Mbps
• Designed specifically for automotive applications ensuring reliability under harsh conditions

Applications

• Automotive infotainment systems requiring USB connectivity
• Vehicle docking stations and charging hubs
• In-car multimedia interfaces

Procurement Notes

Verify the specific suffix and tape/reel configuration against the manufacturer's official ordering guide. Confirm automotive qualification status and RoHS compliance through the latest datasheet revision. Ensure the supplier provides traceability documentation required for automotive supply chains. Cross-reference the part number with Analog Devices' current product status to confirm availability and lifecycle stage before finalizing procurement plans.

Selection Notes

Select this component when designing automotive USB interfaces that require integrated protection and charging management in a compact form factor. Consider the 16-pin TQFN-EP package for space-constrained PCB layouts. Evaluate the 572µA supply current against system power budgets. Ensure input voltage ranges align with vehicle electrical specifications, particularly regarding the 3V to 5.5V operational window.

Part Context

This part belongs to the Maxim Integrated line of USB interface and power management solutions, now under Analog Devices. It complements other automotive-grade ICs by combining signal protection with power delivery functions. The series targets modern vehicle architectures demanding reliable high-speed data transmission alongside efficient charging capabilities for mobile devices connected to the dashboard.

Replacement Considerations

Check Analog Devices' official replacement list for direct equivalents. Verify pin compatibility and electrical parameters if substituting with similar USB protectors. Ensure any alternative maintains AEC-Q100 qualification for automotive use.