MAX20046AGTC/V+

Power Management - Specialized Overview

The MAX20046AGTC/V+ is an automotive-grade, high-speed USB 2.0 protector designed for robust data line protection. It integrates high electrostatic discharge (ESD) immunity and short-circuit protection capabilities to safeguard low-voltage internal USB data lines and the USB host controller interface. The device operates within a supply voltage range of 3V to 5.5V and supports supply currents up to 150mA. It is qualified under the AEC-Q100 standard for automotive reliability, ensuring performance across a wide operating temperature range from -40°C to 105°C. This component is specifically engineered to maintain signal integrity while providing critical protection against transient events in automotive USB applications.

Power Management - Specialized Feature Summary

• Provides integrated high ESD and short-circuit protection for USB data lines
• Qualified for automotive applications with AEC-Q100 certification
• Supports high-speed USB 2.0 interface signaling

Power Management - Specialized Applications

• Automotive infotainment systems
• USB port protection in vehicle electronics
• Host controller interface protection

Power Management - Specialized Procurement Notes

Verify that the specific suffix 'V+' corresponds to the required tape and reel or cut tape packaging configuration as defined by the manufacturer's official documentation. Confirm that the AEC-Q100 qualification status meets your specific automotive grade requirements. Ensure the operating temperature range aligns with your system's thermal environment constraints before finalizing procurement.

Power Management - Specialized Selection Notes

Select this component when designing automotive USB interfaces requiring dedicated protection for high-speed data lines. It is suitable for systems needing compliance with strict automotive reliability standards. Consider its 3V to 5.5V supply range compatibility with standard logic levels. Evaluate the need for integrated short-circuit protection alongside ESD immunity for comprehensive port safety.

Power Management - Specialized Part Context

This part belongs to the Maxim Integrated automotive protection series, focusing on safeguarding sensitive communication interfaces. It addresses the increasing demand for reliable USB connectivity in modern vehicles. The device complements other interface protection solutions by offering specialized filtering and clamping characteristics tailored for USB 2.0 protocols in harsh electromagnetic environments.

Power Management - Specialized Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.