MAX17840GUN/V+TCEM

Overview

The MAX17840GUN/V+TCEM is a battery interface sensor IC manufactured by Analog Devices Inc./Maxim Integrated. It is designed for precise cell voltage monitoring in multi-cell lithium-ion battery packs. The component operates within a TSSOP package and supports I2C communication interfaces. It provides robust fault protection mechanisms to ensure system reliability during operation.

Feature Summary

• Enables precise cell voltage monitoring for multi-cell lithium-ion battery configurations
• Integrates robust fault protection mechanisms to maintain system safety
• Supports standard I2C communication protocols for data exchange

Applications

• Multi-cell lithium-ion battery pack monitoring systems
• Battery management system (BMS) architectures requiring cell voltage sensing
• Industrial equipment with rechargeable battery subsystems

Procurement Notes

Verify the exact part number suffix against official manufacturer documentation, as variations may indicate different packaging or temperature ranges. Confirm RoHS compliance status directly from the datasheet. Note that availability status should be validated through authorized distributors, as stock levels fluctuate. Ensure the ordering information matches the specific functional requirements of your design.

Selection Notes

Select this component when precise voltage monitoring is required for lithium-ion cells. Verify that the TSSOP package fits your PCB layout constraints. Ensure your microcontroller supports the necessary I2C timing specifications. Consider the thermal performance of the package relative to your application's operating environment. Confirm compatibility with your system's fault handling logic.

Part Context

This device belongs to the MAX17840 family of battery interface sensors. These components are engineered for high-accuracy voltage measurement in series-connected battery stacks. The family typically offers integrated protection features and digital interfaces for seamless integration into modern battery management systems.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official cross-reference guide or contact technical support for verified alternatives. Do not assume pin-to-pin compatibility with other models without explicit documentation.