MAX17261MEWL+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX17261MEWL+T

Manufacturer

Analog Devices

Introduction

The MAX17261MEWL+T is a battery monitor IC from Analog Devices' ModelGauge™ series, optimized for precise battery management in portable devices.

Product Features and Performance

High-accuracy fuel gauging

ModelGauge m5 EZ algorithm to minimize the need for battery characterization

Dynamic power estimation

Low quiescent current

Residual capacity at-a-glance with LED drivers

I2C interface for configuration and data retrieval

Product Advantages

Robust fuel gauging accuracy

Reduces time-to-market due to minimal battery characterization requirements

Enables longer battery life and runtime prediction

Easy integration in compact devices with small form factor

Key Technical Parameters

Battery Chemistry: LiFePO4/Li-ion

Number of Cells: 1

Interface: I2C

Operating Temperature Range: -40°C ~ 85°C

Mounting Type: Surface Mount

Package: 9-WFBGA, WLBGA

Supplier Device Package: 9-WLP (1.47x1.45)

Quality and Safety Features

High-precision measurements for safe battery usage

Built-in temperature compensation

Robust against battery aging effects

Compatibility

Compatible with LiFePO4 and Li-ion chemistries

I2C interface for use with various microcontrollers

Application Areas

Portable consumer electronics

Battery-powered medical devices

Wireless sensors

Handheld computing devices

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing support and availability

Replacements or upgrades: Contact manufacturer for latest models or next generation devices

Several Key Reasons to Choose This Product

Provides accurate state of charge (SOC) estimates leading to trustable battery status

Reduces the complexity and cost associated with battery characterization

Supports critical applications by working across a wide range of temperatures

Compact package suitable for space-constrained applications

Proven technology from a reputable manufacturer, Analog Devices

Ensures product longevity and continuity in supply with active lifecycle status