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MAX17224ENT+T
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MAX17224ENT+T

Product Overview

  • Category: Power Management IC
  • Use: Battery Fuel Gauge
  • Characteristics: Low power consumption, high accuracy, small package size
  • Package: 2mm x 2mm, 8-pin TDFN
  • Essence: Accurately measures the remaining battery capacity and predicts runtime
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 1.8V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Standby Current: 5µA
  • Battery Voltage Measurement Range: 2.7V to 5.5V
  • Integrated Load Switch: 150mA

Detailed Pin Configuration

  1. VIO: Digital I/O Supply Voltage
  2. TS: Thermistor Input for Temperature Monitoring
  3. BAT: Battery Voltage Input
  4. GND: Ground
  5. INT: Interrupt Output
  6. SDA: I2C Data
  7. SCL: I2C Clock
  8. CE: Chip Enable

Functional Features

  • Accurate Battery Voltage and Temperature Measurement
  • ModelGauge m5 EZ Algorithm for Easy State of Charge Estimation
  • Low Operating Current for Minimal Impact on Battery Life
  • Integrated Load Switch for Power Management

Advantages and Disadvantages

Advantages

  • Small Package Size
  • High Accuracy in Battery Capacity Measurement
  • Low Power Consumption

Disadvantages

  • Limited Load Switch Current

Working Principles

The MAX17224ENT+T operates by measuring the battery voltage and temperature to accurately estimate the state of charge using the ModelGauge m5 EZ algorithm. It also features an integrated load switch for efficient power management.

Detailed Application Field Plans

The MAX17224ENT+T is ideal for portable electronics, IoT devices, wearables, and other battery-powered applications where accurate battery monitoring and prediction of runtime are crucial.

Detailed and Complete Alternative Models

  • MAX17201
  • MAX17055
  • MAX17043

In conclusion, the MAX17224ENT+T is a compact and efficient power management IC designed for accurate battery fuel gauging in various portable and IoT devices. Its small package size, low power consumption, and high accuracy make it a suitable choice for applications requiring precise battery monitoring and runtime prediction.

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Texniki həllərdə MAX17224ENT+T tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the input voltage range of MAX17224ENT+T?

    • The input voltage range of MAX17224ENT+T is 2.5V to 5.5V.

  2. What is the typical output current of MAX17224ENT+T?

    • The typical output current of MAX17224ENT+T is 300mA.

  3. Can MAX17224ENT+T be used in battery charging applications?

    • Yes, MAX17224ENT+T can be used in battery charging applications as it is a linear charger for single-cell lithium-ion batteries.

  4. What is the typical charge current of MAX17224ENT+T?

    • The typical charge current of MAX17224ENT+T is 100mA.

  5. Does MAX17224ENT+T have built-in thermal regulation?

    • Yes, MAX17224ENT+T has built-in thermal regulation to protect the device during high-temperature conditions.

  6. Is MAX17224ENT+T suitable for portable electronic devices?

    • Yes, MAX17224ENT+T is suitable for portable electronic devices due to its low quiescent current and small package size.

  7. What is the operating temperature range of MAX17224ENT+T?

    • The operating temperature range of MAX17224ENT+T is -40°C to +85°C.

  8. Does MAX17224ENT+T have overvoltage protection?

    • Yes, MAX17224ENT+T has overvoltage protection to safeguard the device and the connected battery.

  9. Can MAX17224ENT+T be used in IoT applications?

    • Yes, MAX17224ENT+T can be used in IoT applications due to its low power consumption and compact form factor.

  10. Does MAX17224ENT+T support trickle charging?

    • Yes, MAX17224ENT+T supports trickle charging to maintain the battery at a fully charged state without overcharging.