LTC2942CDCB-1#TRMPBF

Battery Management Overview

The LTC2942CDCB-1#TRMPBF is a battery fuel gauge integrated circuit designed for single-cell lithium-ion applications. It features an I2C interface and operates within a temperature range of 0°C to 70°C. The device is housed in a 6-WFDFN package with exposed pad, measuring 2x3 mm. It functions as a battery monitor specifically optimized for lithium-ion chemistry.

Battery Management Feature Summary

• Integrated battery monitoring functionality for single-cell configurations
• I2C digital communication interface for system integration
• Optimized for lithium-ion battery chemistry tracking

Battery Management Applications

• Single-cell lithium-ion battery monitoring systems
• Portable electronic device power management
• Battery status indication circuits

Battery Management Procurement Notes

This component is officially listed as obsolete by the manufacturer. Availability is restricted to remaining stock or specific factory orders. Verify current supply status through authorized distributors before design finalization. Obsolete status may impact long-term production viability and requires immediate substitution planning for new designs.

Battery Management Selection Notes

Select this part only if legacy compatibility with existing single-cell lithium-ion designs is required. Due to its obsolete status, alternative fuel gauge solutions should be evaluated for new projects. Ensure the I2C interface and DFN-6 package footprint match the target PCB layout constraints.

Battery Management Part Context

The LTC2942 belongs to the LTC294x family of battery fuel gauge devices from Analog Devices. This series provides comprehensive battery monitoring capabilities. The CDCB-1 suffix indicates a specific variant within the LTC2942 product line tailored for single-cell applications.

Battery Management Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.