MAX17047G+T10

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MAX17047G+T10

IC BATT MONITOR LI-ION 10TDFN

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規格

Package Tape & Reel (TR)
Series ModelGauge™
ProductStatus Active
Function Battery Monitor
BatteryChemistry Lithium Ion
Interface I²C
OperatingTemperature -20°C ~ 70°C (TA)
MountingType Surface Mount
Package/Case 10-WFDFN Exposed Pad

概述

Description

The MAX17047G+T10 is a battery fuel gauge integrated circuit (IC) designed by Maxim Integrated, now part of Analog Devices. This IC is used primarily in portable electronic devices to accurately measure and report the charge level of a battery. It employs the ModelGauge™ m3 algorithm, which provides high precision in estimating the state of charge (SoC) without requiring a full to empty battery cycle for calibration.
Key features of the MAX17047G+T10 include:
1. Low Power Consumption: It is designed to operate with minimal power, preserving battery life.
2. I2C Interface: The device communicates with the host processor via an I2C interface, simplifying integration into electronic systems.
3. Applications: Suitable for smartphones, tablets, wearables, and other portable electronics.
4. Embedded Temperature Sensor: It includes a temperature sensor for improved accuracy in SoC calculations under varying thermal conditions.
Overall, the MAX17047G+T10 ensures reliable battery monitoring, enabling efficient power management in devices where maintaining battery health and accurate charge information is critical.

Features

The MAX17047G+T10 is a fuel gauge integrated circuit designed for battery-powered devices. It uses the ModelGauge™ m3 algorithm to provide accurate state-of-charge (SOC) readings without requiring a battery to be fully charged or discharged. Key features include:
1. Precision Measurement: Offers high accuracy in battery SOC estimation over the device's lifespan without the need for battery characterization.
2. Low Power Consumption: Designed for minimal power draw to extend battery life.
3. Easy Integration: Requires no current-sense resistor, simplifying design and reducing cost.
4. Alert Functionality: Provides configurable alerts for low SOC, battery over-voltage, and other critical battery conditions.
5. Wide Compatibility: Supports a range of batteries and chemistries.
6. Two-Wire Interface: Utilizes an I2C interface for easy communication with microcontrollers.
7. Tiny Footprint: Available in a small package suitable for compact devices.
These features make the MAX17047G+T10 an efficient choice for applications requiring reliable battery monitoring while preserving battery life.

Package

The MAX17047G+T10 is typically available in a 10-pin TDFN (Thin Dual Flat No-lead) package. This package type is compact and suitable for space-constrained applications, commonly used in battery management and power monitoring solutions.

Pinout

The MAX17047G+T10 is a fuel gauge IC from Maxim Integrated, primarily used for battery monitoring applications. It typically comes in a compact 10-pin package. The device is designed to provide accurate battery state-of-charge (SOC) information and helps in battery management for portable devices.
Key functions of the MAX17047 include providing real-time battery SOC data, monitoring battery voltage and temperature, and offering low power consumption for extended battery life. It uses a ModelGauge m3 algorithm for SOC tracking without requiring battery characterization or learning. The device communicates with a host processor via an I²C interface, allowing easy integration into battery-powered systems.
In summary, the MAX17047G+T10 is a 10-pin fuel gauge IC providing essential battery management features like SOC monitoring and communication through an I²C interface, suitable for portable electronic devices.

Manufacturer

The MAX17047G+T10 is manufactured by Maxim Integrated, which is now a part of Analog Devices, Inc. Maxim Integrated was known for designing and manufacturing analog and mixed-signal integrated circuits. After its acquisition by Analog Devices in 2021, the company continues to operate within the larger entity, which is a leading semiconductor company specializing in data conversion, signal processing, and power management technology.

Application

The MAX17047G+T10 is a fuel gauge IC used in battery management systems. Its primary application areas include portable electronics, smartphones, tablets, and wearable devices, where accurate battery state-of-charge (SOC) monitoring is essential. It is particularly suited for lithium-ion and lithium-polymer batteries, providing precise battery life predictions and enhancing power management for longer device operation times.

Equivalent

The MAX17047G+T10 is a fuel gauge IC from Maxim Integrated. Equivalent products could include the Texas Instruments BQ27441, BQ27542, or BQ27220, which are also fuel gauge ICs designed for similar battery management applications. Always ensure compatibility in terms of specifications and pin configuration when selecting an alternative.

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