MAX17260SETD+T

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MAX17260SETD+T

IC BATT MON LI-ION 1CELL 14TDFN

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規格

Package Tape & Reel (TR),Cut Tape (CT)
Series ModelGauge™
ProductStatus Active
Function Battery Monitor
BatteryChemistry Lithium Ion
NumberofCells 1
Interface I²C
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 14-WFDFN Exposed Pad

概述

Description

The MAX17260SETD+T is a compact, high-precision fuel gauge integrated circuit (IC) designed by Maxim Integrated (now part of Analog Devices) for battery management in portable devices. It features the company's ModelGauge m5 EZ algorithm, which provides accurate state-of-charge (SOC) readings without requiring battery characterization or complex configuration. This IC is suitable for lithium-ion (Li+) and lithium-polymer (LiPo) batteries.
Key features include low quiescent current, which helps extend battery life, and operation over a wide temperature range, ensuring reliability under various conditions. The MAX17260SETD+T supports battery voltages up to 4.5V and includes a 14-bit ADC for precise voltage and current measurements. The IC communicates via an I²C interface, which allows for easy integration with microcontrollers and processors.
The IC is available in a small, 10-pin TDFN package, making it ideal for space-constrained applications such as wearables, smartphones, and other portable electronics. Overall, the MAX17260SETD+T provides an efficient and reliable solution for monitoring battery usage and optimizing power management in modern electronic devices.

Features

The MAX17260SETD+T is a fuel gauge integrated circuit designed for single-cell lithium-ion/polymer (Li-ion/Polymer) batteries. Key features include:
1. ModelGauge m5 EZ Algorithm: Provides high-accuracy state-of-charge (SOC) measurement without requiring battery characterization or learning, enhancing ease of use and accuracy.
2. Low Quiescent Current: Consumes only 5.2µA in low power mode, which helps in extending the battery life.
3. Wide Operating Voltage Range: Supports a range from 2.3V to 4.9V, making it suitable for various Li-ion/Polymer battery applications.
4. Battery Health Monitoring: Offers accurate measurements of the battery's state of health (SOH) and aging.
5. Alerts and Configurations: Provides programmable alert thresholds for battery voltage, SOC, temperature, and current, with alarm outputs for critical conditions.
6. I2C Interface: Facilitates easy communication with a host microcontroller or microprocessor.
7. Tiny Package: Available in a compact 8-pin TDFN (2mm × 3mm) package, aiding in space-constrained designs.
These features collectively make the MAX17260SETD+T an efficient and reliable solution for battery monitoring in portable and battery-powered devices.

Package

The MAX17260SETD+T is a fuel gauge IC from Maxim Integrated. It comes in a WLP (Wafer-Level Package) with a package type of 1.5mm x 1.5mm, 0.5mm pitch, and a thickness of 0.5mm.

Pinout

The MAX17260SETD+T is a fuel gauge IC from Maxim Integrated, designed to monitor the state of charge, voltage, and other parameters of a single-cell lithium-ion/polymer battery. It is part of the ModelGauge m5 EZ series. The IC features a 12-pin TDFN (Thin Dual Flat No-Lead) package.
The primary functions of the MAX17260 include:
1. Fuel Gauging: Provides accurate battery state-of-charge (SOC) readings using a sophisticated algorithm.
2. Voltage Monitoring: Continuously measures battery voltage.
3. Battery Protection: Offers protection features like overvoltage, undervoltage, and overcurrent protection.
4. Temperature Monitoring: Supports battery temperature monitoring using an internal or external sensor.
5. I2C Interface: Communicates with a host microcontroller via an I2C interface for configuration and data reporting.
These features help ensure reliable and efficient battery management in portable devices.

Manufacturer

The MAX17260SETD+T is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a multinational semiconductor company specializing in the design, manufacturing, and marketing of a broad portfolio of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company is known for its high-performance products used in various applications, including industrial, automotive, communications, healthcare, and consumer electronics. ADI focuses on creating innovative technologies that bridge the physical and digital worlds, enhancing everything from connected devices to complex industrial systems.

Application

The MAX17260SETD+T is a fuel gauge IC used in battery-operated devices. Its application areas include smartphones, tablets, laptops, wearable devices, portable medical devices, and other consumer electronics. It accurately monitors battery state-of-charge, voltage, and current, enhancing battery performance and safety.

Equivalent

The MAX17260SETD+T is a fuel gauge IC designed for battery monitoring. Equivalent products include the Texas Instruments BQ27421-G1 and STMicroelectronics STC3117. These alternatives offer similar functionality in terms of battery state monitoring, voltage measurement, and current sensing. Always check the datasheet specifications to ensure compatibility with your specific requirements.

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