MAX17310X+T

Overview

The MAX17310X+T is a ModelGauge m5 battery fuel gauge IC designed for single-cell lithium-ion and lithium-polymer batteries. It integrates a protector, optional internal self-discharge detection, and SHA-256 authentication capabilities. The device utilizes a 1-Wire interface for communication and operates within a compact 15-WLP package measuring 1.68x2.45 mm.

Feature Summary

• Integrates battery protection with optional self-discharge detection
• Supports SHA-256 authentication for enhanced security
• Utilizes 1-Wire interface for system communication

Applications

• Cell phone towers
• A/C power substations
• Industrial systems
• Automotive electronics
• Aerospace equipment

Procurement Notes

Verify the exact suffix (e.g., X vs. T) against official Analog Devices documentation to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status and lead-free status as per the specific manufacturing lot. Ensure compatibility with existing 1-Wire bus configurations in the target design.

Selection Notes

Select this component for applications requiring precise state-of-charge monitoring for single-cell Li-ion or Li-polymer batteries. Consider the integrated protection features if board space is limited. Evaluate the need for SHA-256 authentication based on security requirements. Verify that the 1-Wire interface aligns with the host microcontroller's available resources.

Part Context

This part belongs to the Maxim Integrated ModelGauge m5 family of battery fuel gauges. It is manufactured by Analog Devices Inc. following their acquisition of Maxim Integrated. The series is known for high accuracy and small form factors suitable for portable and industrial battery management systems.

Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Generic equivalents may lack specific ModelGauge calibration data or SHA-256 support. Ensure any substitute matches the 1-Wire interface and WLP package dimensions.