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MAX17023CAUI/V+

MAX17023CAUI/V+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX17023CAUI/V+ belongs to the category of integrated circuits (ICs).

Use

It is primarily used for battery fuel gauge applications.

Characteristics

  • The MAX17023CAUI/V+ is a highly accurate, low-power fuel gauge IC.
  • It provides precise measurements of the available charge in a battery.
  • This IC is designed to work with single-cell lithium-ion (Li+) batteries.
  • It offers a wide operating voltage range and supports various battery capacities.

Package

The MAX17023CAUI/V+ comes in a small 14-pin TSSOP package.

Essence

The essence of this product lies in its ability to accurately measure and monitor the charge level of a Li+ battery.

Packaging/Quantity

The MAX17023CAUI/V+ is typically sold in reels containing 250 units per reel.

Specifications

  • Operating Voltage Range: 2.7V to 4.5V
  • Battery Capacity Range: 100mAh to 4000mAh
  • Fuel Gauge Accuracy: ±1%
  • Temperature Measurement Range: -40°C to +85°C
  • Communication Interface: I2C

Pin Configuration

The MAX17023CAUI/V+ has the following pin configuration:

  1. VDD - Power supply input
  2. GND - Ground reference
  3. SDA - I2C data line
  4. SCL - I2C clock line
  5. ALERT - Interrupt output
  6. BAT - Battery voltage sense input
  7. TS - Temperature sense input
  8. NC - No connection
  9. NC - No connection
  10. NC - No connection
  11. NC - No connection
  12. NC - No connection
  13. NC - No connection
  14. NC - No connection

Functional Features

  • Accurate measurement of battery charge level
  • Temperature sensing for improved accuracy
  • Low-power consumption for extended battery life
  • I2C interface for easy integration with microcontrollers
  • Interrupt output for battery status notifications

Advantages and Disadvantages

Advantages

  • High accuracy fuel gauge measurements
  • Wide operating voltage range
  • Supports various battery capacities
  • Low-power consumption
  • Easy integration with microcontrollers

Disadvantages

  • Limited to single-cell Li+ batteries
  • Requires I2C communication interface support

Working Principles

The MAX17023CAUI/V+ utilizes advanced algorithms to measure the charge level of a Li+ battery accurately. It monitors the battery voltage and temperature to provide precise readings. The IC communicates with a microcontroller through the I2C interface, allowing for easy integration into battery-powered systems.

Detailed Application Field Plans

The MAX17023CAUI/V+ is commonly used in various applications, including: 1. Portable electronic devices (e.g., smartphones, tablets) 2. Wearable devices (e.g., smartwatches, fitness trackers) 3. Medical devices 4. Industrial equipment 5. Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MAX17023CAUI/V+ include: 1. MAX17043G+ - Fuel Gauge IC for single-cell Li+ batteries 2. BQ27441DRZR-G1 - Battery Fuel Gauge with integrated protection features 3. LTC2943CMS#PBF - Coulomb Counter and Battery Gas Gauge IC

These alternative models can be considered based on specific application requirements and design constraints.

Word count: 410 words

기술 솔루션에 MAX17023CAUI/V+ 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the input voltage range of MAX17023CAUI/V+?
    - The input voltage range of MAX17023CAUI/V+ is 4V to 28V.

  2. What is the typical output current of MAX17023CAUI/V+?
    - The typical output current of MAX17023CAUI/V+ is 3A.

  3. Can MAX17023CAUI/V+ be used in automotive applications?
    - Yes, MAX17023CAUI/V+ is suitable for automotive applications.

  4. What is the operating temperature range of MAX17023CAUI/V+?
    - The operating temperature range of MAX17023CAUI/V+ is -40°C to +125°C.

  5. Does MAX17023CAUI/V+ have overcurrent protection?
    - Yes, MAX17023CAUI/V+ features overcurrent protection.

  6. Is MAX17023CAUI/V+ compatible with both synchronous and asynchronous rectification?
    - Yes, MAX17023CAUI/V+ is compatible with both synchronous and asynchronous rectification.

  7. What is the efficiency of MAX17023CAUI/V+ at full load?
    - The efficiency of MAX17023CAUI/V+ at full load is typically 95%.

  8. Can MAX17023CAUI/V+ be used in industrial power supply applications?
    - Yes, MAX17023CAUI/V+ is suitable for industrial power supply applications.

  9. What is the quiescent current of MAX17023CAUI/V+ in standby mode?
    - The quiescent current of MAX17023CAUI/V+ in standby mode is typically 75µA.

  10. Does MAX17023CAUI/V+ require an external compensation network?
    - No, MAX17023CAUI/V+ does not require an external compensation network.