MAX11081IUU+T

Overview

The MAX11081IUU+T is a battery management integrated circuit designed for lithium-ion battery systems. It functions as a battery monitor supporting configurations of one to twelve series-connected cells. The device operates within an industrial temperature range of -40°C to +105°C and utilizes a 38-TSSOP surface-mount package. Key electrical characteristics include overvoltage and undervoltage fault protection mechanisms to ensure system safety during operation.

Feature Summary

• Supports monitoring of single-cell to twelve-cell lithium-ion battery stacks
• Integrates hardware-based overvoltage and undervoltage fault protection
• Operates reliably across extended industrial temperature ranges

Applications

• Lithium-ion battery pack monitoring in portable electronics
• Battery management systems in medical devices
• Power management units in industrial equipment

Procurement Notes

Verify the specific suffix 'IUU' against the manufacturer's official datasheet to confirm pinout, thermal rating, and material compliance. Confirm current availability status with authorized distributors, as supply conditions may vary. Ensure the component meets all required environmental certifications for the target application before finalizing procurement.

Selection Notes

Select this component when designing systems requiring multi-cell lithium-ion battery supervision with integrated fault detection. Consider the 38-pin TSSOP package constraints for PCB layout. Evaluate the operating temperature range requirements against the specified -40°C to +105°C limit to ensure suitability for the intended environment.

Part Context

This part belongs to the MAX1108x family of battery monitors from Analog Devices/Maxim Integrated. These ICs are engineered for high-accuracy battery state monitoring in applications demanding reliable power management. The family typically offers solutions for various cell counts and interface options to support diverse system architectures.

Replacement Considerations

Consult the official datasheet for direct pin-to-pin compatible alternatives within the same product family. Verify that any substitute maintains identical cell count support and fault protection features.