MAX16046ATN+

Supervisors Overview

The MAX16046ATN+ is an EEPROM-programmable system manager designed for supervising and controlling power systems. It integrates eight channels of voltage monitoring with programmable thresholds, delay timers, and fault logging capabilities. The device supports I2C communication for configuration and status reading. It operates within a supply voltage range of 3.3 V to 5.5 V and features low quiescent current consumption. The component is housed in a TSSOP-28 package and is rated for operation over an extended industrial temperature range.

Supervisors Feature Summary

• Integrates eight independent voltage supervision channels with EEPROM-configurable thresholds
• Provides centralized fault logging and status reporting via I2C interface
• Supports programmable reset output timing with debounce and timeout features

Supervisors Applications

• Server and storage system power management
• Industrial control board voltage supervision
• Telecommunications equipment power monitoring

Supervisors Procurement Notes

Verify the specific suffix ATN against official Analog Devices documentation to confirm package type and temperature grade. Ensure compatibility with existing I2C bus configurations and EEPROM programming tools. Confirm availability status through authorized distributors as lead times may vary.

Supervisors Selection Notes

Select this component when multi-channel voltage supervision with non-volatile configuration is required. Consider the I2C interface requirements and available address space. Evaluate the need for eight supervised rails versus simpler single or dual-channel supervisors. Verify thermal performance within the target enclosure constraints.

Supervisors Part Context

This part belongs to the Maxim Integrated MAX16046 family of system managers. These devices are designed to replace discrete supervisor circuits, reducing board space and complexity. The family offers flexibility through EEPROM programming, allowing customization of thresholds and timing parameters without hardware changes.

Supervisors FAQ

What is the maximum number of voltage channels supported by the MAX16046ATN+?

The MAX16046ATN+ supports eight independent voltage supervision channels.

How are the threshold voltages configured on this device?

Thresholds are configured via internal EEPROM using the I2C interface, allowing for non-volatile storage of settings.