MAX17300X+T

Overview

The MAX17300X+T is a single-cell battery fuel gauge IC from the ModelGauge M5 family, designed for lithium-ion and lithium-polymer batteries. It utilizes an advanced algorithm to calculate state-of-charge (SOC) and state-of-health (SOH) with high accuracy. The device operates within a wide voltage range and includes integrated temperature sensing capabilities. It features a compact 15-wafer-level package (WLP) measuring 1.68mm x 2.45mm, suitable for space-constrained portable electronics.

Feature Summary

• Implements ModelGauge M5 algorithm for precise SOC and SOH estimation without requiring full charge/discharge cycles
• Integrates temperature measurement for comprehensive battery monitoring and safety protection
• Provides accurate voltage sensing for reliable cell status determination

Applications

• Lithium-ion single-cell battery management in portable devices
• Lithium-polymer battery monitoring in consumer electronics
• Industrial and automotive battery systems requiring accurate state-of-charge data

Procurement Notes

Verify the specific suffix 'X' indicates the correct wafer-level package configuration. Confirm RoHS compliance status through official documentation. Ensure the component matches the intended single-cell application requirements before integration into the design.

Selection Notes

Select this component when high-accuracy fuel gauging is required for single-cell Li-ion or Li-Po batteries. The integrated temperature sensor simplifies system design by reducing external component count. Consider the small WLP footprint for applications with strict spatial constraints.

Part Context

Part of the Maxim Integrated ModelGauge M5 family, which provides advanced battery monitoring solutions. This series is widely used in industrial, automotive, and aerospace applications where reliable battery status information is critical for system operation and safety.

Replacement Considerations

Check for compatible ModelGauge M5 variants with different package options if pinout compatibility is required. Verify algorithm updates in newer revisions for improved accuracy in specific battery chemistries.