MAX16165ATPH+

Supervisors Overview

The MAX16165ATPH+ is a highly integrated quad power supply sequencer and supervisor from Analog Devices. It monitors up to five voltages and sequences up to four outputs, operating within a supply range of 2.7V to 16V. The device features an internal regulator output (ABP) to power internal circuits and utilizes a factory-set reset threshold for monitoring voltages between 1.1V and 5V. Packaged in a 20-TQFN (4x4) format, it provides robust supervision for safety-critical automotive applications.

Supervisors Feature Summary

• Monitors up to five voltage inputs while sequencing up to four power rails
• Includes an internal regulator output to power internal circuits
• Utilizes factory-set reset thresholds for reliable voltage supervision

Supervisors Applications

• Safety-critical automotive power systems
• Multi-rail server power distribution
• Industrial control system supervision

Supervisors Procurement Notes

Verify the specific suffix 'T' if reel packaging is required, as the base part number may denote tube packaging. Confirm the 20-TQFN package dimensions match the target PCB footprint. Ensure the factory-set reset threshold aligns with the monitored voltage levels. Check lead times due to potential supply chain variability for automotive-grade components.

Supervisors Selection Notes

Select this component when simultaneous supervision of multiple rails and precise sequencing are required. The wide input range supports various bus voltages. Consider the internal regulator capability to reduce external component count. Verify that the factory-set thresholds meet the specific application's timing requirements without needing external programming.

Supervisors Part Context

This part belongs to the MAX16165/MAX16166 family of sequencers and supervisors designed for complex power management tasks. It integrates functions typically requiring multiple discrete components into a single IC. The device is optimized for environments where power integrity and sequence accuracy are critical for system stability.

Supervisors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.