DS2761BX-025/T&R

Battery Management Overview

The DS2761BX-025/T&R is a battery monitor IC designed for lithium-ion cells, manufactured by Analog Devices Inc./Maxim Integrated. It utilizes a 1-wire interface and is housed in a 16-TSSOP package with a width of 4.40mm. The device operates within a temperature range of -20°C to +70°C and supports surface mount installation. Key protection features include overcurrent, overvoltage, undervoltage, and short-circuit safeguards. This component is classified under PMIC Battery Management and is currently marked as obsolete.

Battery Management Feature Summary

• Provides monitoring functions specifically tailored for lithium-ion battery cells
• Integrates comprehensive fault protection mechanisms including overcurrent and voltage limits
• Facilitates communication through a standard 1-wire interface protocol

Battery Management Applications

• Lithium-ion battery cell monitoring systems
• Portable electronic devices requiring battery management
• Industrial equipment utilizing single-cell lithium power sources

Battery Management Procurement Notes

This specific part number is listed as obsolete or discontinued by the manufacturer. Verification of availability should focus on distributor stock levels or alternative packaging options if applicable. Due to its end-of-life status, sourcing may involve limited supply channels or secondary market vendors. Confirm compatibility with existing designs before procurement attempts.

Battery Management Selection Notes

Engineers should consider this component primarily for legacy system maintenance or repair scenarios where design continuity is required. New designs are advised to evaluate current product lines from Analog Devices or Maxim Integrated that offer updated specifications and longer-term supply assurances. Verify interface requirements and thermal constraints against the specified operating temperature range.

Battery Management Part Context

The DS2761 series belongs to the family of battery management integrated circuits produced by Maxim Integrated, now part of Analog Devices. These components are engineered to provide essential monitoring and protection capabilities for portable electronics. The BX variant denotes specific internal configurations within this lineage, focusing on reliable operation for lithium-ion chemistries in compact surface-mount packages.

Battery Management Replacement Considerations

DS2761BE+025/T&R