MAX17039GTN+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX17039GTN+ belongs to the category of integrated circuits (ICs).

Use

This IC is primarily used for battery management applications.

Characteristics

• The MAX17039GTN+ is a highly efficient and compact device.
• It offers advanced features for accurate battery monitoring and control.
• This IC is designed to optimize battery performance and extend its lifespan.

Package

The MAX17039GTN+ comes in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of the MAX17039GTN+ lies in its ability to provide precise and reliable battery management solutions.

Packaging/Quantity

This IC is typically available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Input Voltage Range: 2.7V to 4.5V
• Operating Temperature Range: -40°C to +85°C
• Battery Capacity Measurement Range: 0mAh to 32767mAh
• Communication Interface: I2C
• Accuracy: ±1% (typical)

Detailed Pin Configuration

The MAX17039GTN+ has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground connection
3. SDA: Serial data input/output for I2C communication
4. SCL: Serial clock input for I2C communication
5. ALERT: Open-drain output for alert indication
6. BAT: Battery voltage sense input
7. TS: Thermistor input for temperature sensing
8. STAT: Status output indicating battery charge level

Functional Features

• Accurate battery capacity measurement
• Real-time voltage and current monitoring
• Temperature sensing for thermal management
• Programmable alert thresholds for various battery conditions
• Low-power consumption for extended battery life
• I2C interface for easy integration with microcontrollers

Advantages and Disadvantages

Advantages

• High accuracy in battery capacity measurement
• Compact size for space-constrained applications
• Wide operating temperature range
• Programmable alert thresholds for customized battery management
• Efficient power consumption for extended battery life

Disadvantages

• Limited battery capacity measurement range (up to 32767mAh)
• Requires external thermistor for temperature sensing

Working Principles

The MAX17039GTN+ operates by continuously monitoring the battery voltage, current, and temperature. It utilizes advanced algorithms to accurately estimate the remaining battery capacity. The IC communicates with a microcontroller through the I2C interface, providing real-time data for effective battery management.

Detailed Application Field Plans

The MAX17039GTN+ finds extensive application in various fields, including: 1. Portable electronic devices (e.g., smartphones, tablets) 2. Wearable devices (e.g., smartwatches, fitness trackers) 3. Medical devices (e.g., portable monitors, insulin pumps) 4. Industrial equipment (e.g., handheld tools, wireless sensors) 5. Automotive electronics (e.g., electric vehicles, hybrid vehicles)

Detailed and Complete Alternative Models

1. MAX17040GTN+: Similar to MAX17039GTN+, but with extended battery capacity measurement range.
2. MAX17041GTN+: Enhanced version with additional features like fuel gauge calibration and programmable safety timers.
3. MAX17042GTN+: Higher accuracy variant with improved voltage and current monitoring capabilities.

These alternative models offer similar functionality to the MAX17039GTN+ while catering to specific requirements of different applications.

In conclusion, the MAX17039GTN+ is a highly efficient integrated circuit designed for accurate battery management. Its compact size, advanced features, and wide application range make it an ideal choice for various portable and battery-powered devices.

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