MAX16948AGEE/V+

Overview

The MAX16948AGEE/V+ is an automotive-grade integrated circuit designed for dual remote antenna current sensing applications. It integrates two Low Dropout (LDO) regulators and two high-side switches within a single 16-pin QSOP package. The device operates with an input voltage range of 4.75V to 5.25V, ensuring stable performance in automotive environments. Certified under the AEC-Q100 standard, it supports a wide operating temperature range from -40°C to +105°C. This component facilitates efficient power management and precise current monitoring for connected antenna systems.

Feature Summary

• Integrates dual LDO regulators and high-side switches for compact system design
• Supports precise remote antenna current sensing capabilities
• Automotive qualification ensures reliability in harsh environmental conditions

Applications

• Dual remote antenna current monitoring in automotive infotainment systems
• Power distribution control for external antenna modules
• Automotive telematics unit power management

Procurement Notes

Verify the specific suffix 'V+' indicates automotive grade compliance and lead-free packaging status against the official datasheet. Confirm the 16-pin QSOP package dimensions match your PCB footprint requirements. Ensure the supplier provides valid traceability documentation for AEC-Q100 certified components to guarantee authenticity and quality standards.

Selection Notes

Select this component when designing automotive systems requiring integrated power switching and current sensing for dual antennas. It is suitable for applications needing a compact solution that combines regulation and protection functions. Consider the thermal characteristics of the QSOP package and the 5V supply rail compatibility during the initial schematic design phase.

Part Context

This part belongs to the Maxim Integrated automotive power management portfolio, specifically targeting antenna interface solutions. It complements other USB protectors and switch ICs by providing dedicated functionality for remote antenna monitoring. The integration reduces board space compared to discrete implementations of LDOs and current sense amplifiers.

Replacement Considerations

Check for direct pin-compatible alternatives within the MAX169xx series or newer generations from Analog Devices. Verify if updated packages or enhanced feature sets are available in successor models before finalizing the substitution.