MAX20480DATE1/VY+T

Supervisors Overview

The MAX20480DATE1/VY+T is a seven-channel automotive system-on-chip (SoC) power supervisor manufactured by Analog Devices Inc./Maxim Integrated. It integrates multiple voltage monitoring channels within a compact 16-SW-TQFN package, designed for high-reliability applications. The device features an open-drain or open-collector output configuration and supports seven selectable threshold combinations to accommodate various system requirements. It operates across an extended temperature range of -40°C to +125°C and holds AEC-Q100 qualification for automotive use.

Supervisors Feature Summary

• Integrates seven independent voltage monitoring channels into a single system-on-chip solution
• Provides flexible configuration through seven selectable threshold combinations
• Features open-drain or open-collector outputs for versatile logic interfacing

Supervisors Applications

• Automotive electronic control units requiring multi-rail supervision
• Infotainment systems with complex power domain architectures
• ADAS hardware platforms needing comprehensive voltage integrity monitoring

Supervisors Procurement Notes

Verify the specific suffix DATE1 against official manufacturer documentation to confirm exact pinout and electrical characteristics, as variations exist within the MAX20480 family. Ensure compatibility with your board layout regarding the 16-SW-TQFN exposed pad thermal requirements. Confirm that the selected threshold combinations meet your system's specific voltage trip points before finalizing procurement.

Supervisors Selection Notes

Select this component when a design requires monitoring up to seven distinct voltage rails simultaneously without consuming excessive PCB area. It is suitable for automotive environments due to its wide operating temperature range and AEC-Q100 qualification. Consider the open-drain output capability if level shifting or wired-OR logic connections are necessary within the supervisory circuit.

Supervisors Part Context

This part belongs to the MAX20480 family of automotive system supervisors, which consolidates multiple reset controllers and voltage monitors into a single integrated circuit. The family is engineered to reduce bill-of-materials count and simplify layout in space-constrained automotive modules. It serves as a central monitoring hub for ensuring system stability under varying load and supply conditions.

Supervisors Replacement Considerations

Public confirmed substitute part numbers: None identified.