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MAX14750AEWA+T
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MAX14750AEWA+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: Wafer Level Chip Scale Package (WLCSP)
  • Essence: Power Supply Management
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to 3.6V
  • Maximum Output Current: 1.5A
  • Quiescent Current: 17µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX14750AEWA+T has the following pin configuration:

  1. VIN: Input Voltage
  2. GND: Ground
  3. EN: Enable Pin
  4. FB: Feedback Pin
  5. SW: Switching Node
  6. VOUT: Output Voltage

Functional Features

  • High efficiency power conversion
  • Low power consumption in standby mode
  • Overcurrent and overtemperature protection
  • Soft-start functionality for smooth power-up
  • Adjustable output voltage through external resistors

Advantages and Disadvantages

Advantages

  • Compact wafer level chip scale package
  • Wide input voltage range for versatile applications
  • High output current capability
  • Low quiescent current for improved energy efficiency
  • Robust protection features ensure safe operation

Disadvantages

  • Limited output voltage range
  • Requires external resistors for output voltage adjustment

Working Principles

The MAX14750AEWA+T is a power management IC that efficiently converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 0.8V and 3.6V. It utilizes a switching regulator topology to achieve high efficiency power conversion. The IC incorporates various protection features such as overcurrent and overtemperature protection to ensure safe operation. Additionally, it offers soft-start functionality for controlled power-up and adjustable output voltage through external resistors.

Detailed Application Field Plans

The MAX14750AEWA+T finds applications in various fields, including but not limited to:

  1. Portable Electronics: Powering smartphones, tablets, and wearable devices.
  2. IoT Devices: Providing efficient power management for connected devices.
  3. Industrial Automation: Powering sensors, actuators, and control systems.
  4. Automotive Electronics: Supporting power supply requirements in automotive applications.
  5. Medical Devices: Enabling reliable power management in medical equipment.

Detailed and Complete Alternative Models

  1. MAX14751AEWA+T
  2. MAX14752AEWA+T
  3. MAX14753AEWA+T
  4. MAX14754AEWA+T
  5. MAX14755AEWA+T

These alternative models offer similar functionality and characteristics to the MAX14750AEWA+T, providing flexibility in choosing the most suitable power management solution for specific applications.

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技術ソリューションにおける MAX14750AEWA+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 MAX14750AEWA+T in technical solutions:

  1. Q: What is the MAX14750AEWA+T? A: The MAX14750AEWA+T is a highly integrated power management IC (PMIC) designed for use in portable devices.

  2. Q: What are the key features of the MAX14750AEWA+T? A: The key features include multiple voltage regulators, battery charger, fuel gauge, and various protection features.

  3. Q: Can the MAX14750AEWA+T be used in smartphones and tablets? A: Yes, the MAX14750AEWA+T is suitable for use in smartphones, tablets, and other portable electronic devices.

  4. Q: Does the MAX14750AEWA+T support fast charging? A: Yes, the MAX14750AEWA+T supports fast charging protocols such as USB Power Delivery (USB PD) and Qualcomm Quick Charge.

  5. Q: How many voltage regulators are there in the MAX14750AEWA+T? A: The MAX14750AEWA+T has four integrated voltage regulators, providing different voltage levels for various components.

  6. Q: Can the MAX14750AEWA+T charge multiple batteries simultaneously? A: No, the MAX14750AEWA+T supports single-cell lithium-ion or lithium-polymer battery charging only.

  7. Q: Does the MAX14750AEWA+T have any built-in protection features? A: Yes, the MAX14750AEWA+T includes overvoltage protection, overcurrent protection, and thermal shutdown features.

  8. Q: Is the MAX14750AEWA+T programmable? A: No, the MAX14750AEWA+T is not programmable. It operates based on its default configuration.

  9. Q: What is the operating temperature range of the MAX14750AEWA+T? A: The MAX14750AEWA+T can operate within a temperature range of -40°C to +85°C.

  10. Q: Can I use the MAX14750AEWA+T in industrial applications? A: Yes, the MAX14750AEWA+T is suitable for use in various industrial applications that require power management functionality.

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