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MAX17211X+T0E
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MAX17211X+T0E

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: Low-power, high-efficiency, compact size
  • Package: TDFN (Thin Dual Flat No-Lead)
  • Essence: Power management IC designed for portable devices
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 1.8V to 4.5V
  • Maximum Output Current: 300mA
  • Quiescent Current: 500nA
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX17211X+T0E has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. PG: Power Good indicator pin
  5. VOUT: Output voltage pin

Functional Features

  • Low quiescent current for extended battery life
  • High efficiency for optimal power conversion
  • Small package size for space-constrained applications
  • Power Good indicator for system monitoring
  • Wide input and output voltage range for versatility

Advantages and Disadvantages

Advantages

  • Ultra-low quiescent current prolongs battery life
  • High efficiency reduces power consumption
  • Compact size allows for integration in small devices
  • Versatile input and output voltage range accommodates various applications
  • Power Good indicator enhances system reliability

Disadvantages

  • Limited maximum output current may not be suitable for high-power devices
  • Operating temperature range may restrict usage in extreme environments

Working Principles

The MAX17211X+T0E is a power management IC that regulates the voltage supplied to portable devices. It operates by efficiently converting the input voltage to the desired output voltage, while minimizing power loss through its low quiescent current. The IC also includes a Power Good indicator, which signals when the output voltage is within the acceptable range.

Detailed Application Field Plans

The MAX17211X+T0E is suitable for a wide range of portable devices, including but not limited to:

  1. Smartphones and tablets
  2. Wearable devices
  3. Portable medical equipment
  4. IoT (Internet of Things) devices
  5. Handheld gaming consoles

Detailed and Complete Alternative Models

  1. MAX17210X+T0E: Similar to MAX17211X+T0E, but with a higher maximum output current of 500mA.
  2. MAX17212X+T0E: Similar to MAX17211X+T0E, but with a wider input voltage range of 2.7V to 5.5V.
  3. MAX17213X+T0E: Similar to MAX17211X+T0E, but with a lower quiescent current of 300nA.

These alternative models offer variations in specifications to cater to different application requirements.

In conclusion, the MAX17211X+T0E is a power management IC designed for portable devices. Its low-power, high-efficiency characteristics, compact size, and versatile input/output voltage range make it suitable for a wide range of applications. While it has limitations in terms of maximum output current and operating temperature range, there are alternative models available to address specific needs.

10个与MAX17211X+T0E在技术解决方案中的应用相关的常见问题及解答

Sure! Here are 10 common questions and answers related to the application of MAX17211X+T0E in technical solutions:

  1. Q: What is the MAX17211X+T0E? A: The MAX17211X+T0E is a highly integrated fuel gauge and protector for single-cell lithium-ion (Li+) batteries.

  2. Q: What is the typical input voltage range for the MAX17211X+T0E? A: The typical input voltage range is from 2.7V to 4.8V.

  3. Q: Can the MAX17211X+T0E be used with other battery chemistries besides Li+? A: No, the MAX17211X+T0E is specifically designed for use with single-cell Li+ batteries.

  4. Q: What is the accuracy of the fuel gauge measurement provided by the MAX17211X+T0E? A: The MAX17211X+T0E provides an accurate fuel gauge measurement with less than 1% error over the entire temperature range.

  5. Q: Does the MAX17211X+T0E support battery pack balancing? A: No, the MAX17211X+T0E does not support battery pack balancing. It is designed for single-cell applications.

  6. Q: Can the MAX17211X+T0E be used in portable devices with low power consumption? A: Yes, the MAX17211X+T0E is suitable for portable devices with low power consumption as it has a low quiescent current of typically 5µA.

  7. Q: Does the MAX17211X+T0E have built-in protection features for the battery? A: Yes, the MAX17211X+T0E includes built-in protection features such as overvoltage, undervoltage, and overcurrent protection.

  8. Q: What is the communication interface used by the MAX17211X+T0E? A: The MAX17211X+T0E uses an I2C interface for communication with the host microcontroller.

  9. Q: Can the MAX17211X+T0E be used in high-temperature environments? A: Yes, the MAX17211X+T0E is designed to operate in a wide temperature range from -40°C to +85°C.

  10. Q: Are there any evaluation kits available for the MAX17211X+T0E? A: Yes, Maxim Integrated provides evaluation kits that include the MAX17211X+T0E along with software and documentation for easy testing and development.

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.