MAX16972AGTEB/V+

Overview

The MAX16972AGTEB/V+ is a dual-port automotive high-speed USB protector manufactured by Analog Devices Inc./Maxim Integrated. It provides robust protection for low-voltage internal USB data and USB power lines against electrostatic discharge (ESD) and short-circuit conditions. The device operates within an input voltage range of 3V to 3.6V and supports data rates of 12 Mb/s and 480 Mb/s. It features a TQFN package with 16 leads and is qualified under AEC-Q100 standards, ensuring reliability in automotive environments.

Feature Summary

• Provides high-ESD and short-circuit protection for USB data and power lines
• Supports High-Speed USB data rates up to 480 Mb/s
• Qualified for automotive applications under AEC-Q100 standards

Applications

• Automotive infotainment systems
• In-vehicle USB port protection
• High-speed USB interface circuits requiring ESD shielding

Procurement Notes

Verify the specific suffix 'ATE' or 'AGTE' against official Analog Devices documentation to confirm temperature grade and package variant. Ensure the ordering part number matches the exact tape-and-reel or tube packaging requirements specified in the manufacturer's latest datasheet. Cross-reference the AEC-Q100 qualification status directly with the component's official certification records to validate automotive suitability.

Selection Notes

Select this component when designing automotive USB interfaces that require integrated ESD and short-circuit protection for both data and power lines. Consider the 3V to 3.6V operating voltage range and the support for 480 Mb/s data rates. Verify compatibility with the system's PCB layout constraints due to the TQFN-16 package dimensions and thermal pad requirements.

Part Context

This component belongs to the Maxim Integrated line of USB interface protection devices, designed specifically for automotive applications. It addresses the need for reliable signal integrity and hardware safety in vehicle electronics exposed to harsh electrical environments. The product integrates protection mechanisms directly into the USB connection path.

Replacement Considerations

Consult the official Analog Devices cross-reference guide for verified substitutes. No public substitute part numbers are confirmed in the provided source material.