LTC2941CMS8E#TRPBF

Battery Management Overview

The LTC2941CMS8E#TRPBF is a single-cell lithium-ion battery fuel gauge integrated circuit manufactured by Analog Devices. It utilizes an I2C interface for communication and operates within a temperature range of -40°C to +85°C. The device is housed in an 8-MSOP package with an exposed pad, designed for surface-mount installation. This component functions as a battery monitor specifically tailored for lithium-ion chemistries, providing essential monitoring capabilities for portable electronic applications requiring accurate state-of-charge tracking.

Battery Management Feature Summary

• Provides precise battery monitoring for single-cell lithium-ion configurations
• Enables digital communication via standard I2C interface protocols
• Integrates gas gauge functionality within a compact surface-mount footprint

Battery Management Applications

• Lithium-ion battery state-of-charge estimation in portable devices
• Battery management systems requiring I2C connectivity
• Consumer electronics utilizing single-cell lithium power sources

Battery Management Procurement Notes

Verify the specific suffix E#TRPBF against official manufacturer documentation to confirm package type and tape-and-reel configuration. Ensure compatibility with existing I2C bus architectures and validate thermal performance within the specified operating temperature range before integration into final designs.

Battery Management Selection Notes

Select this component when designing systems that require dedicated fuel gauge functionality for single-cell lithium-ion batteries. The I2C interface simplifies system integration compared to analog voltage monitors. Consider the 8-MSOP package constraints and ensure adequate PCB space for the exposed pad thermal dissipation requirements.

Battery Management Part Context

This part belongs to the LTC2941 series of battery fuel gauges from Analog Devices. The series includes variants such as LTC2942 and LTC2943, which offer similar functionalities with different pinouts or features. These devices are commonly used in applications demanding reliable battery life prediction and health monitoring through digital interfaces.

Battery Management Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Analog Devices documentation for potential cross-reference options or updated revisions of the LTC2941 series.