MAX17261MEWL+T

The MAX17261MEWL+T is a compact fuel gauge IC designed by Maxim Integrated, part of Analog Devices. It is primarily used in battery-powered devices to monitor the state of charge (SoC) and battery health. The device employs Maxim's ModelGauge m5 EZ algorithm, which provides high-accuracy fuel gauging by combining coulomb counting and voltage-based fuel gauging. This minimizes the need for battery characterization and simplifies design.
Key features include ultra-low quiescent current draw, which is critical for extending battery life in portable devices. The device supports various battery chemistries and provides accurate state-of-charge readings without requiring full to empty battery learning cycles. It also includes a range of protection mechanisms such as overcharge, overdischarge, and overcurrent protection, enhancing battery safety.
The MAX17261MEWL+T is suited for applications like wearables, IoT devices, and other portable electronics. It is available in a compact package, making it suitable for space-constrained applications. Additionally, the device supports I2C interface for easy integration with microcontrollers, facilitating communication and control in a broader system design.

The MAX17261MEWL+T is a compact and efficient fuel gauge IC designed for portable devices. It features Maxim Integrated’s ModelGauge m5 EZ algorithm, which provides high-accuracy state-of-charge (SOC) readings without requiring battery characterization. The IC operates with a supply voltage range of 2.3V to 4.9V and is suitable for single-cell lithium-ion/polymer batteries.
Key features include a low quiescent current of 5.2µA (typical) to enhance battery life, accurate SOC and time-to-empty predictions, and an integrated temperature sensor for improved precision. The device also supports dynamic power functionality, battery age estimation, and alerts for low battery and SOC thresholds.
The MAX17261MEWL+T communicates via an I2C interface, allowing for easy integration into systems, and comes in a compact 1.4mm x 1.5mm WLP package, making it ideal for space-constrained applications. The device enhances user experience by providing reliable battery monitoring, contributing to efficient power management in various portable electronics.

The MAX17261MEWL+T is a fuel gauge IC with a WLP (Wafer Level Package), specifically a 9-bump, 0.4mm pitch wafer-level package.

The MAX17261MEWL+T is a fuel gauge IC from Maxim Integrated designed for battery monitoring applications. It is a part of the ModelGauge m5 series, which provides accurate state-of-charge (SOC) readings.
The package for the MAX17261MEWL+T is a 9-bump WLP (Wafer-Level Package) with a pin count of 9. The primary functions of this IC include:
1. Fuel Gauging: It measures the remaining battery capacity using advanced algorithms for SOC.
2. Voltage Measurement: It accurately measures the battery voltage.
3. Current Measurement: It tracks the battery's current flow for precise charge and discharge monitoring.
4. Temperature Measurement: It monitors the battery temperature to ensure safe operation.
5. Battery Protection: Includes features for overvoltage/undervoltage protection and alerts for other battery conditions.
6. Communication Interface: It uses I2C for communication with a host microcontroller or processor.
This IC is suitable for applications such as smartphones, tablets, and other portable devices that require reliable battery monitoring.

The MAX17261MEWL+T is manufactured by Analog Devices, Inc. (ADI), which acquired Maxim Integrated in 2021. Analog Devices is a multinational company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. The company provides solutions for a wide range of applications, including industrial, automotive, consumer electronics, communications, and healthcare. ADI is known for its innovation and quality in the semiconductor industry, playing a significant role in advancing technology in various sectors.

The MAX17261MEWL+T is a fuel gauge IC used for battery management in portable and battery-operated devices. Its application areas include smartphones, tablets, wearables, medical devices, IoT products, and other consumer electronics where efficient battery monitoring and management are crucial. It provides accurate state-of-charge (SOC) readings, battery life predictions, and other critical battery parameters, enhancing device performance and user experience.

The MAX17261MEWL+T is a fuel gauge IC from Maxim Integrated/Analog Devices. Equivalent products from other manufacturers include the Texas Instruments BQ27426, the STMicroelectronics STC3115, and the Renesas ISL94203. These alternatives offer similar functionality for battery fuel gauging in portable applications, though specific features and compatibility should be verified based on your design requirements.