MAX4211CETE

Current Regulation/Management Overview

The MAX4211CETE is a high-side power and current monitor manufactured by Analog Devices Inc./Maxim Integrated. It operates within an input voltage range of 4V to 28V and features a supply voltage range of 2.7V to 5.5V. The device provides current monitoring with an accuracy of ±0.5%. It is housed in a 16-TQFN (4x4) package with an exposed pad, designed for surface-mount installation. The component supports an operating temperature range from -40°C to +85°C.

Current Regulation/Management Feature Summary

• High-side current sensing capability for positive rail monitoring
• Integrated precision analog output for direct microcontroller interfacing
• Compact 16-pin thermally enhanced QFN footprint for space-constrained designs

Current Regulation/Management Applications

• Battery-powered portable equipment power management
• Industrial control system current limiting
• Telecommunications infrastructure power monitoring

Current Regulation/Management Procurement Notes

Verify the specific suffix 'E' against official datasheets to confirm the commercial temperature grade (-40°C to +85°C). Ensure the base part number aligns with the 16-TQFN package configuration. Cross-reference manufacturer documentation for any recent product change notices or lifecycle status updates prior to finalizing procurement plans.

Current Regulation/Management Selection Notes

Select this component when high-side monitoring of voltages up to 28V is required with moderate accuracy. The ±0.5% accuracy suits general-purpose protection rather than high-precision metering. Consider the 16-TQFN package constraints for thermal dissipation and PCB layout requirements during the design phase.

Current Regulation/Management Part Context

This device belongs to the MAX4211 series of high-side power monitors. It complements other Maxim Integrated PMIC solutions by providing dedicated current sensing functionality. The series is designed to integrate seamlessly into power management architectures requiring fault detection and load monitoring capabilities.

Current Regulation/Management Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.