MAX20480DATE2/VY+T

Supervisors Overview

The MAX20480DATE2/VY+T is a seven-channel automotive system-on-chip (SoC) power monitor manufactured by Analog Devices Inc. It operates within an ambient temperature range of -40°C to 125°C and holds AEC-Q100 qualification for automotive reliability. The device monitors up to seven distinct voltage inputs using selectable threshold combinations. It features a minimum reset timeout of 28.8ms and utilizes open-drain or open-collector outputs. Packaged in a 16-SW-TQFN (3x3) surface-mount format with wettable flanks, it supports RoHS3 compliance.

Supervisors Feature Summary

• Monitors multiple voltage rails simultaneously for comprehensive system health assessment
• Provides configurable threshold detection for flexible fault identification
• Ensures reliable operation in harsh automotive environments through extended temperature ratings

Supervisors Applications

• Automotive central gateway modules
• Infotainment system power distribution units
• Body control module supervisory circuits

Supervisors Procurement Notes

Verify the specific suffix DATE2 against the official datasheet to confirm the exact number of monitored channels and threshold configurations. Ensure the 16-SW-TQFN package dimensions align with the PCB footprint requirements. Confirm that the open-drain output logic levels are compatible with the downstream microcontroller or processor inputs in the target design.

Supervisors Selection Notes

Select this component when designing systems requiring simultaneous monitoring of multiple power rails within a compact form factor. The AEC-Q100 certification makes it suitable for safety-critical automotive applications. Consider the 28.8ms minimum reset timeout when defining system recovery timing constraints. Evaluate the available selectable threshold combinations to ensure they cover all critical voltage rails in the application.

Supervisors Part Context

This part belongs to the MAX20480 family of automotive power-system monitors. The family offers varying channel counts and threshold options to suit different complexity levels in vehicle electronics. The DATE2 variant specifically denotes a configuration supporting up to seven monitored inputs, providing a high-density solution for complex power architectures in modern vehicles.

Supervisors Replacement Considerations

Cross-reference with other members of the MAX20480 family, such as those with fewer monitored channels, if the full seven-channel capability is not required. Verify pinout compatibility before substituting with similar automotive supervisors from other manufacturers.