MAX20480BATEF/VY+T

Supervisors Overview

The MAX20480BATEF/VY+T is a seven-channel automotive system monitor designed for high-reliability power management applications. It features open-drain or open-collector outputs and supports seven selectable voltage threshold combinations. The device operates within an extended temperature range of -40°C to +125°C and holds AEC-Q100 qualification. Packaged in a compact 16-SW-TQFN (3x3) surface-mount format with wettable flanks, it provides efficient monitoring for complex automotive electronic systems.

Supervisors Feature Summary

• Seven independent channel monitoring capability
• Configurable voltage threshold selection
• Open-drain or open-collector output configuration
• AEC-Q100 qualified for automotive reliability

Supervisors Applications

• Automotive power distribution units
• Advanced driver-assistance systems (ADAS)
• Central electronic control modules
• High-voltage battery management systems

Supervisors Procurement Notes

Verify the specific suffix 'BATEF' against official Analog Devices documentation to confirm exact pinout and electrical characteristics, as variations exist within the MAX20480 family. Ensure compatibility with existing board layouts due to the specific 16-SW-TQFN package dimensions. Confirm availability through authorized distributors given potential supply constraints for specialized automotive components.

Supervisors Selection Notes

Select this component when multi-channel voltage supervision is required in space-constrained automotive designs. The integrated threshold options reduce external resistor networks, simplifying PCB layout. Verify that the open-drain/open-collector outputs align with the downstream logic requirements of the monitored system. Consider thermal performance within the specified operating temperature range during initial design phases.

Supervisors Part Context

This part belongs to the MAX20480 series of system monitors from Analog Devices/Maxim Integrated. The series is engineered specifically for automotive environments requiring robust fault detection and system integrity monitoring. It complements other PMIC solutions by providing dedicated supervision without consuming significant board real estate.

Supervisors Replacement Considerations

Consult official cross-reference guides for verified substitutes. Generic equivalents may lack the specific automotive qualification or threshold configurations required for safety-critical applications.