MAX17227AANT+

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MAX17227AANT+

IC REG BOOST ADJ 2A 6WLP

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規格

Series nanoPower
Part Status Discontinued at Digi-Key
Function Step-Up
Output Configuration Positive
Topology Boost
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 0.4V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 2.3V
Voltage - Output (Max) 5.5V
Current - Output 2A
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Supplier Device Package 6-WLP (1.58x0.89)
Base Product Number MAX17227

概述

Description

The MAX17227AANT+ is a highly integrated, low-power, battery fuel gauge designed for use in various applications such as smartphones, tablets, and wearable devices. It utilizes advanced algorithms to provide accurate state-of-charge (SoC) estimation, enhancing battery life and performance. The device supports I2C communication, allowing seamless integration with microcontrollers and other digital systems.
Key features include a wide input voltage range, low quiescent current, and the ability to handle multiple cell configurations. The MAX17227AANT+ incorporates built-in protection mechanisms to prevent overcharging and deep discharging, which prolongs battery lifespan. Its small package size makes it suitable for space-constrained designs.
Overall, the MAX17227AANT+ offers reliable battery management solutions, making it a preferred choice for designers aiming to optimize power efficiency in portable electronic devices.

Features

The MAX17227AANT+ is a high-performance lithium-ion battery fuel gauge IC designed for use in various portable devices. Key features include:
1. ModelGauge™ Technology: Provides accurate state-of-charge (SOC) readings without requiring battery characterization, allowing for immediate implementation.

2. I2C Interface: Facilitates communication with microcontrollers and other devices for easy integration.
3. Low Power Consumption: Designed for low quiescent current, extending battery life in portable applications.
4. Temperature Compensation: Ensures accurate readings by compensating for temperature variations.
5. Integrated Protection Features: Includes battery protection functions to prevent overvoltage, undervoltage, and overcurrent conditions.
6. Programmable Alerts: Allows for customizable thresholds for SOC, voltage, and temperature.
7. Flexible Configuration: Supports various battery chemistries and configurations, enhancing versatility.
8. Compact Package: Available in a small TQFN package, suitable for space-constrained applications.
These features make the MAX17227AANT+ ideal for smartphones, wearables, and other battery-operated devices.

Package

The MAX17227AANT+ is packaged in a 6-pin TSOT (Thin Small Outline Transistor) package. This compact form factor is designed for space-constrained applications, providing efficient thermal and electrical performance.

Pinout

The MAX17227AANT+ is a battery fuel gauge IC with a pin count of 16. It is designed for use in various battery management applications, providing accurate state-of-charge (SoC) measurements for lithium-ion batteries.
Key functions of the MAX17227AANT+ include:
1. Battery Monitoring: It utilizes an internal model to estimate the battery's state of charge and remaining capacity.
2. I2C Interface: The device communicates via an I2C interface, allowing integration with microcontrollers.
3. Temperature Compensation: It includes temperature monitoring to ensure accurate readings across different operating conditions.
4. Coulomb Counting: Supports coulomb counting methods to track energy usage and recharge cycles.
5. Flexible Configuration: Programmable settings to adapt to various battery types and chemistries.
Overall, the MAX17227AANT+ is an efficient solution for precise battery management in portable and wearable devices.

Manufacturer

The MAX17227AANT+ is manufactured by Maxim Integrated, which is a subsidiary of Analog Devices, Inc. Maxim Integrated is a company that specializes in designing and manufacturing analog and mixed-signal integrated circuits (ICs). Their products are widely used in various applications, including automotive, industrial, medical, and consumer electronics. The company focuses on creating innovative solutions that enhance performance and efficiency in electronic systems. Maxim Integrated is known for its expertise in power management, signal processing, and communication technologies, making it a key player in the semiconductor industry.

Application

The MAX17227AANT+ is a high-efficiency, synchronous step-down DC-DC converter primarily used in battery-powered applications. Key areas include industrial, IoT devices, portable electronics, and medical equipment. It provides precise voltage regulation, low quiescent current, and can handle varying loads, making it suitable for powering microcontrollers, sensors, and wireless communication modules while optimizing battery life.

Equivalent

Equivalent products to the MAX17227AANT+ chip include the TPS62740 from Texas Instruments and the LTC3525 from Analog Devices. These devices are also low-power, step-up DC-DC converters suitable for similar applications. Always check specific datasheets for compatibility in features and specifications.

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