MAX11081GUU/V+T

Overview

The MAX11081GUU/V+T is a battery management integrated circuit designed for lithium-ion battery systems. It functions as a battery monitor supporting configurations from one to twelve cells. The device operates within an ambient temperature range of -40°C to +105°C and features overvoltage and undervoltage fault protection mechanisms. It is housed in a 38-TSSOP surface-mount package.

Feature Summary

• Supports monitoring of single-cell to twelve-cell lithium-ion battery packs
• Includes hardware protection against overvoltage and undervoltage conditions

Applications

• Lithium-ion battery pack monitoring
• Portable electronic devices requiring multi-cell battery supervision
• Industrial equipment with high-voltage battery architectures

Procurement Notes

Verify component status carefully, as this part may be discontinued or subject to limited supply constraints. Confirm the specific suffix and package variant matches your design requirements before ordering. Check current distributor availability and lead times, as stock levels fluctuate rapidly for legacy components.

Selection Notes

Select this component when designing systems that require centralized monitoring of multi-cell lithium-ion batteries. Ensure the application voltage range aligns with the supported cell count. Verify that the TSSOP package footprint fits the PCB layout constraints and that the operating temperature range meets environmental specifications.

Part Context

This component belongs to the MAX1108x series of battery monitors from Analog Devices/Maxim Integrated. These devices are engineered for automotive and industrial applications where reliable state-of-charge tracking and safety monitoring are critical. The series typically integrates precision measurement capabilities for cell voltage and temperature sensing.

Replacement Considerations

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