Meixin Integrated
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MAX1898EUB41+T
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MAX1898EUB41+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: µMAX®
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape & Reel / 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 1.8V to 3.3V
  • Output Current: Up to 150mA
  • Quiescent Current: 20µA (typical)
  • Dropout Voltage: 90mV at 150mA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX1898EUB41+T IC has the following pin configuration:

  1. GND (Ground)
  2. EN (Enable)
  3. FB (Feedback)
  4. VOUT (Output Voltage)
  5. VIN (Input Voltage)

Functional Features

  • Low quiescent current for power-saving applications
  • High efficiency voltage regulation
  • Wide input voltage range for versatile usage
  • Adjustable output voltage for flexibility
  • Thermal shutdown protection for enhanced safety

Advantages and Disadvantages

Advantages: - Low power consumption - Small package size - Wide operating temperature range - Efficient voltage regulation

Disadvantages: - Limited output current capacity - Requires external components for proper operation

Working Principles

The MAX1898EUB41+T is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V into a regulated output voltage between 1.8V and 3.3V. It achieves high efficiency by utilizing a low dropout voltage and minimizing quiescent current. The IC incorporates thermal shutdown protection to prevent overheating and ensure safe operation.

Detailed Application Field Plans

The MAX1898EUB41+T is commonly used in various battery-powered applications, such as portable electronic devices, IoT devices, and wireless communication systems. It is suitable for applications that require efficient power management and low power consumption. Some specific application fields include:

  1. Smartphones and tablets
  2. Wearable devices
  3. Wireless sensor networks
  4. Medical devices
  5. Industrial control systems

Detailed and Complete Alternative Models

  • MAX1898EUB42+T
  • MAX1898EUB43+T
  • MAX1898EUB44+T
  • MAX1898EUB45+T
  • MAX1898EUB46+T

These alternative models offer similar functionality and characteristics, but may have different output voltage ranges or package options. It is recommended to choose the model that best suits the specific requirements of the application.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق MAX1898EUB41+T في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of MAX1898EUB41+T in technical solutions:

  1. Q: What is the MAX1898EUB41+T? A: The MAX1898EUB41+T is a step-down DC-DC converter IC that provides a regulated output voltage from a higher input voltage.

  2. Q: What is the input voltage range of the MAX1898EUB41+T? A: The input voltage range of the MAX1898EUB41+T is typically between 4.5V and 60V.

  3. Q: What is the output voltage range of the MAX1898EUB41+T? A: The output voltage range of the MAX1898EUB41+T can be adjusted from 0.8V to 40V.

  4. Q: What is the maximum output current of the MAX1898EUB41+T? A: The maximum output current of the MAX1898EUB41+T is 1.5A.

  5. Q: Can the MAX1898EUB41+T operate with a wide temperature range? A: Yes, the MAX1898EUB41+T is designed to operate within a temperature range of -40°C to +85°C.

  6. Q: Does the MAX1898EUB41+T have built-in protection features? A: Yes, the MAX1898EUB41+T includes overcurrent protection, thermal shutdown, and undervoltage lockout features.

  7. Q: Can the MAX1898EUB41+T be used in battery-powered applications? A: Yes, the low quiescent current and high efficiency of the MAX1898EUB41+T make it suitable for battery-powered applications.

  8. Q: What type of package does the MAX1898EUB41+T come in? A: The MAX1898EUB41+T is available in a 10-pin µMAX package.

  9. Q: Is there any external compensation required for stability with the MAX1898EUB41+T? A: No, the MAX1898EUB41+T is internally compensated and does not require any external components for stability.

  10. Q: Can the MAX1898EUB41+T be used in automotive applications? A: Yes, the MAX1898EUB41+T is qualified for automotive applications and meets the necessary standards.

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 consult with the manufacturer for detailed information.