DS2761BE

Battery Management Overview

The DS2761BE is a battery monitor IC designed for lithium-ion cells, manufactured by Analog Devices Inc./Maxim Integrated. It utilizes a single-wire interface for communication and data transfer. The device operates within a temperature range of -20°C to +70°C (TA). It is housed in a 16-TSSOP package with a width of 4.40mm. The component includes fault protection mechanisms against overcurrent, overvoltage, undervoltage, and short circuits. This specific part number is marked as obsolete or discontinued.

Battery Management Feature Summary

• Provides monitoring capabilities specifically for lithium-ion battery chemistry.
• Integrates hardware-level fault protection including overcurrent, voltage limits, and short circuit detection.
• Utilizes a single-wire serial interface for system connectivity.

Battery Management Applications

• Lithium-ion battery monitoring systems
• Portable electronic devices requiring battery management
• Power management integrated circuits

Battery Management Procurement Notes

Verify the obsolete status of this component before design finalization. Confirm availability through authorized distributors or secondary markets if sourcing is required. Ensure compatibility with existing firmware protocols supporting the single-wire interface. Check for RoHS compliance documentation corresponding to the manufacturing date code.

Battery Management Selection Notes

Consider the operating temperature range of -20°C to +70°C when evaluating environmental suitability. The 16-TSSOP package requires surface mount assembly capabilities. Verify that the single-wire interface aligns with the host microcontroller's communication resources. Assess whether the integrated fault protections meet the specific safety requirements of the target application.

Battery Management Part Context

This component belongs to the DS276x family of battery monitors from Maxim Integrated, now part of Analog Devices. The family includes variants such as the DS2762 and DS2764, which may offer extended temperature ranges or additional features like alerts. The DS2761BE represents a standard configuration focused on core monitoring and protection functions for lithium-ion applications.

Battery Management Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult manufacturer cross-reference guides for potential alternatives within the DS276x series or newer generations.