MAX16915AUB/V+T

Overview

The MAX16915AUB/V+T is a supervisory circuit integrating an ideal diode controller, reverse-battery protection, and overvoltage protection. It operates within a 2.7V to 36V input range and features a 10-pin uMAX package. The device provides precise voltage monitoring with adjustable thresholds and includes hysteresis for noise immunity. Designed for automotive applications, it meets AEC-Q100 qualification standards and functions reliably across the -40°C to +125°C temperature range.

Feature Summary

• Integrates ideal diode control, reverse-battery protection, and overvoltage supervision in a single component
• Provides high-voltage tolerance up to 36V with transient protection capabilities
• Features adjustable reset thresholds with built-in hysteresis for reliable operation

Applications

• Automotive power system monitoring
• Battery-operated equipment protection
• Industrial supply rail supervision

Procurement Notes

Verify the specific suffix 'V' indicates automotive grade qualification when sourcing. Confirm the '+T' designation corresponds to tape-and-reel packaging requirements for automated assembly. Ensure compatibility with the 10-pin uMAX footprint during PCB layout validation. Cross-reference the manufacturer's latest datasheet for any updates on lead-free compliance or material declarations prior to final procurement authorization.

Selection Notes

Select this component when space-constrained designs require combined protection and monitoring functions. The integrated ideal diode eliminates external Schottky barriers, improving efficiency. Choose this part for systems requiring robust reverse-polarity handling without additional discrete components. Verify that the adjustable threshold range aligns with the specific supply voltage being monitored.

Part Context

This part belongs to the MAX16915 series of supervisory circuits from Analog Devices/Maxim Integrated. It complements other voltage regulators in the portfolio by providing essential protection logic rather than power conversion. The uMAX package offers a compact solution compared to larger SOIC alternatives, fitting applications where board real estate is limited.

Replacement Considerations

Check for MAX16915 variants with different suffixes for package or temperature variations. Review MAX16915AUB+ for non-automotive equivalents if automotive qualification is not required.