MAX17261MEWL+T

Overview

The MAX17261MEWL+T is a multi-cell fuel gauge IC from Analog Devices, utilizing the ModelGauge m5 EZ algorithm. It supports Li-ion and LiFePO4 battery chemistries with an operating temperature range of -40°C to +85°C. The device features an I2C interface and is housed in a compact 9-WLP package measuring 1.47x1.45 mm.

Feature Summary

• Implements ModelGauge m5 EZ algorithm for accurate state-of-charge estimation
• Supports both Li-ion and LiFePO4 battery chemistries
• Utilizes I2C communication interface for system integration

Applications

• Portable electronic devices requiring precise battery monitoring
• Industrial equipment using LiFePO4 or Li-ion power sources
• Medical devices needing reliable energy status tracking

Procurement Notes

Verify the specific suffix 'MEWL+T' matches the required 9-WLP package and lead-free compliance. Confirm the I2C address configuration aligns with your system design. Ensure the operating temperature range meets your environmental requirements before finalizing procurement.

Selection Notes

Select this component when high accuracy is needed for multi-cell configurations without complex calibration. The ModelGauge m5 EZ technology reduces development time by minimizing manual tuning. Consider the small footprint if space constraints are critical for the application design.

Part Context

This part belongs to Maxim Integrated's fuel gauge family, designed for portable electronics. It integrates advanced algorithms to provide robust battery management solutions. The device simplifies system design by offering accurate readings across various discharge curves.

Replacement Considerations

Check for direct pin-compatible alternatives within the same product line. Verify that any substitute maintains the same package dimensions and electrical characteristics. Consult official documentation for cross-reference lists to ensure functional equivalence.