MAX17260SEWL+

Overview

The MAX17260SEWL+ is a single-cell fuel gauge from the ModelGauge m5 EZ family, designed for lithium-ion and LiFePO4 batteries. It operates on a supply voltage of 2.3 V to 4.9 V with an output voltage of 1.8 V. The device features ultra-low quiescent current of 15 µA and supports I²C communication. It is housed in a compact 14-WFDFN (3x3 mm) exposed pad package and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Implements ModelGauge m5 EZ algorithm for high-precision state-of-charge estimation without battery characterization
• Supports optional high-side current sensing to simplify ground plane layout
• Provides dynamic power technology to maintain system performance while protecting battery health

Applications

• Handheld gaming systems
• Remote controls
• Smart home devices
• USB Type-C portable equipment

Procurement Notes

Verify the specific suffix 'SEWL' against official Analog Devices documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with the required operating temperature range and interface protocols before integration into the design.

Selection Notes

Select this component for applications requiring minimal static current consumption and accurate battery monitoring without complex calibration procedures. It is suitable for space-constrained designs needing reliable runtime prediction for single-cell lithium-based chemistries.

Part Context

This part belongs to the MAX17260 series, which utilizes the ModelGauge m5 EZ technology. It is manufactured by Analog Devices Inc./Maxim Integrated and serves as a battery management solution aimed at extending device runtime through precise fuel gauging.

Replacement Considerations

The MAX17261 is a multi-cell variant within the same family. Verify pinout and software compatibility if substituting with other ModelGauge m5 EZ parts.