MAX17223ELT+T

Product Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: Low-power, high-efficiency, compact size
Package: 6-pin Thin SOT23
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Input Voltage Range: 2.5V to 5.5V
Output Voltage Range: 1.8V to 3.3V
Maximum Output Current: 300mA
Quiescent Current: 7µA (typical)
Efficiency: Up to 96%
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX17223ELT+T has the following pin configuration:

GND: Ground connection
EN: Enable pin for turning the regulator on/off
FB: Feedback pin for setting the output voltage
SW: Switching node for connecting the inductor
VIN: Input voltage pin
VOUT: Output voltage pin

Functional Features

Low quiescent current enables extended battery life
High efficiency minimizes power loss
Wide input voltage range allows flexibility in power supply selection
Adjustable output voltage suits various applications
Thermal shutdown and overcurrent protection ensure safe operation

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life - High efficiency reduces energy waste - Compact size saves board space - Wide input voltage range provides versatility - Built-in protection features enhance reliability

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Requires external components for operation

Working Principles

The MAX17223ELT+T is a voltage regulator IC that converts an input voltage within the range of 2.5V to 5.5V into a regulated output voltage between 1.8V and 3.3V. It utilizes a switching regulator architecture to achieve high efficiency. The feedback pin (FB) allows the user to set the desired output voltage. The enable pin (EN) controls the on/off state of the regulator.

Detailed Application Field Plans

The MAX17223ELT+T is commonly used in various battery-powered applications, such as:

Portable electronic devices: Smartphones, tablets, portable media players
Wearable devices: Fitness trackers, smartwatches
Internet of Things (IoT) devices: Sensors, wireless modules
Medical devices: Blood glucose meters, wearable health monitors
Industrial equipment: Remote sensors, data loggers

Detailed and Complete Alternative Models

MAX17225ELT+T: Similar specifications, but with higher maximum output current (500mA)
MAX17226ELT+T: Similar specifications, but with adjustable output voltage range (0.8V to 3.6V)
MAX17227ELT+T: Similar specifications, but with lower quiescent current (5µA)

These alternative models offer flexibility based on specific application requirements while maintaining similar characteristics to the MAX17223ELT+T.

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Texniki həllərdə MAX17223ELT+T tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure! Here are 10 common questions and answers related to the application of MAX17223ELT+T in technical solutions:

Q: What is the MAX17223ELT+T? A: The MAX17223ELT+T is a highly integrated fuel gauge IC (Integrated Circuit) designed for accurately measuring the remaining capacity of single-cell lithium-ion (Li+) batteries.
Q: What is the operating voltage range of the MAX17223ELT+T? A: The operating voltage range of the MAX17223ELT+T is from 2.7V to 4.5V, making it suitable for use with various Li+ battery-powered devices.
Q: How accurate is the MAX17223ELT+T in measuring battery capacity? A: The MAX17223ELT+T offers high accuracy, typically within ±1% of the true capacity, ensuring reliable battery monitoring.
Q: Can the MAX17223ELT+T be used in portable electronic devices? A: Yes, the MAX17223ELT+T is commonly used in portable electronic devices such as smartphones, tablets, wearables, and other battery-powered gadgets.
Q: Does the MAX17223ELT+T support battery temperature monitoring? A: Yes, the MAX17223ELT+T includes an integrated temperature sensor for accurate battery temperature measurement, which is crucial for optimal charging and discharging.
Q: Can the MAX17223ELT+T communicate with a microcontroller or host system? A: Absolutely! The MAX17223ELT+T supports I2C communication, allowing easy integration with microcontrollers or host systems for data exchange and control.
Q: Is the MAX17223ELT+T capable of estimating battery runtime? A: Yes, the MAX17223ELT+T provides an accurate estimation of battery runtime based on its capacity and load conditions, helping users plan their device usage.
Q: Does the MAX17223ELT+T have built-in protection features for the battery? A: Yes, the MAX17223ELT+T incorporates various protection features like overvoltage, undervoltage, and overcurrent protection to safeguard the battery from potential damage.
Q: Can the MAX17223ELT+T be used in multi-cell battery packs? A: No, the MAX17223ELT+T is specifically designed for single-cell Li+ batteries and may not be suitable for use in multi-cell battery configurations.
Q: Are there any evaluation kits available for the MAX17223ELT+T? A: Yes, Maxim Integrated offers evaluation kits for the MAX17223ELT+T, allowing developers to quickly prototype and test the IC's functionality in their applications.

Please note that these answers are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and application notes provided by the manufacturer for detailed information.