MAX14692ATP+

Overview

The MAX14692ATP+ is a high-voltage power limiter integrated circuit designed for overvoltage and undervoltage protection applications. Manufactured by Analog Devices Inc./Maxim Integrated, it operates within a supply voltage range of 8V to 76V and supports a maximum current capacity of 6A. The device is housed in a compact 20-TQFN (5x5) surface-mount package with an exposed pad for thermal dissipation. It functions as a hot swap controller, providing precise regulation and protection for power lines against transient faults and sustained overcurrent conditions.

Feature Summary

• Integrates high-current power limiting capability up to 6A for robust load protection
• Provides comprehensive overvoltage and undervoltage monitoring for system safety
• Supports hot-swap operations to allow safe insertion and removal under power
• Utilizes a low-profile QFN package suitable for dense PCB layouts

Applications

• Hot swap controllers for server backplanes and storage arrays
• Overvoltage and undervoltage protection circuits in industrial power systems
• High-voltage power limiting modules for telecommunications infrastructure
• Protection interfaces for high-power peripheral connections

Procurement Notes

Verify the specific suffix 'ATP+' against the official Maxim Integrated datasheet to confirm pinout compatibility and thermal specifications. Confirm that the 20-TQFN footprint matches your PCB design requirements. Ensure the operating environment stays within the specified temperature range. Check for any recent product change notices regarding manufacturing updates or end-of-life status before finalizing procurement plans.

Selection Notes

Select this component when designing systems requiring active current limiting and voltage protection for high-voltage inputs. It is suitable for applications needing precise control over power delivery during fault conditions. Consider the thermal performance of the 20-TQFN package relative to your board's copper area. Evaluate if the 6A limit aligns with your maximum load requirements and safety margins.

Part Context

This part belongs to the Maxim Integrated portfolio of power management ICs, now under Analog Devices. It addresses the need for reliable power distribution protection in high-voltage environments. The device complements other PMIC solutions by offering specialized protection features rather than general power conversion. It is part of a broader family of hot-swap and power limiting controllers designed for industrial and commercial electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official replacement guide or contact technical support for qualified alternatives.