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MAX17211X+T
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MAX17211X+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: Low-power, high-efficiency, compact size
  • Package: TDFN (Thin Dual Flat No-Lead) package
  • Essence: Voltage regulator and power management IC
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 0.4V to 5.5V
  • Maximum Output Current: 300mA
  • Quiescent Current: 6µA (typical)
  • Efficiency: Up to 96%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX17211X+T IC has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin
  6. PG: Power good indicator pin
  7. TS: Thermal shutdown pin

Functional Features

  • Low quiescent current for extended battery life
  • High efficiency for optimal power conversion
  • Wide input voltage range for versatile applications
  • Adjustable output voltage for flexibility
  • Power good indicator for system monitoring
  • Thermal shutdown protection for safety

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life - High efficiency reduces power wastage - Compact size allows for space-constrained designs - Wide input voltage range accommodates various power sources

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Temperature range may restrict usage in extreme environments

Working Principles

The MAX17211X+T is a voltage regulator and power management IC. It regulates the input voltage to provide a stable output voltage, which can be adjusted as per the application requirements. The IC operates with low quiescent current, ensuring minimal power consumption during standby or idle modes. Its high efficiency helps in reducing power wastage, making it suitable for battery-powered devices. The thermal shutdown feature protects the IC from overheating, enhancing its reliability.

Detailed Application Field Plans

The MAX17211X+T IC finds applications in various fields, including but not limited to:

  1. Portable Electronics: Powering smartphones, tablets, and wearable devices
  2. Internet of Things (IoT): Enabling efficient power management in connected devices
  3. Industrial Automation: Regulating power supply in control systems and sensors
  4. Automotive Electronics: Providing stable power to infotainment systems and advanced driver-assistance systems (ADAS)
  5. Medical Devices: Powering portable medical equipment and implantable devices

Detailed and Complete Alternative Models

  1. MAX17210X+T: Similar to MAX17211X+T, but with a lower maximum output current of 100mA
  2. MAX17212X+T: Similar to MAX17211X+T, but with a higher maximum output current of 500mA
  3. MAX17213X+T: Similar to MAX17211X+T, but with additional features such as overvoltage protection and adjustable current limit

These alternative models offer different specifications and features, allowing designers to choose the most suitable option based on their specific requirements.

In conclusion, the MAX17211X+T is a versatile power management IC that offers low-power operation, high efficiency, and compact size. With its wide range of applications and availability of alternative models, it provides flexibility and customization options for various electronic designs.

技術ソリューションにおける MAX17211X+T の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of MAX17211X+T in technical solutions:

  1. Q: What is the MAX17211X+T? A: The MAX17211X+T is a highly integrated fuel gauge IC (Integrated Circuit) designed for accurately measuring the remaining capacity of a single-cell lithium-ion battery.

  2. Q: What are the key features of the MAX17211X+T? A: The key features of the MAX17211X+T include high accuracy, low power consumption, small form factor, I2C interface, and support for battery pack configurations.

  3. Q: How does the MAX17211X+T measure battery capacity? A: The MAX17211X+T uses a patented ModelGauge m5 algorithm that combines voltage, current, temperature, and other parameters to estimate the battery's state of charge (SOC) and remaining capacity.

  4. Q: Can the MAX17211X+T be used with different battery chemistries? A: No, the MAX17211X+T is specifically designed for single-cell lithium-ion batteries and may not be suitable for other battery chemistries.

  5. Q: What is the typical operating voltage range of the MAX17211X+T? A: The MAX17211X+T operates within a voltage range of 2.7V to 4.8V, which is suitable for most single-cell lithium-ion batteries.

  6. Q: Does the MAX17211X+T support battery protection features? A: No, the MAX17211X+T is primarily a fuel gauge IC and does not provide built-in battery protection features. It is recommended to use external protection circuitry.

  7. Q: Can the MAX17211X+T be used in portable devices? A: Yes, the MAX17211X+T is commonly used in portable devices such as smartphones, tablets, wearables, and other battery-powered applications.

  8. Q: How accurate is the MAX17211X+T in measuring battery capacity? A: The MAX17211X+T offers high accuracy with typical error rates of less than 1% over the entire battery life.

  9. Q: Does the MAX17211X+T support temperature compensation? A: Yes, the MAX17211X+T incorporates temperature compensation to ensure accurate capacity measurement across a wide range of operating temperatures.

  10. Q: Can the MAX17211X+T communicate with a microcontroller or host system? A: Yes, the MAX17211X+T features an I2C interface that allows it to communicate with a microcontroller or host system for data exchange and configuration.

Please note that these answers are general and may vary depending on specific application requirements.