Maxim Integrated
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MAX14573EUD+T
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MAX14573EUD+T

Product Overview

  • Category: Power Management IC
  • Use: Voltage Regulator
  • Characteristics: High efficiency, low quiescent current, small package size
  • Package: 14-pin TDFN
  • Essence: Regulates voltage for various electronic devices
  • 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 300mA
  • Quiescent Current: 15µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VIN
  2. GND
  3. EN
  4. FB
  5. SW
  6. PGND
  7. AGND
  8. VOUT
  9. VOUT
  10. VOUT
  11. VOUT
  12. VOUT
  13. VOUT
  14. VOUT

Functional Features

  • Integrated synchronous buck regulator
  • Low dropout voltage
  • Overcurrent and overtemperature protection
  • Adjustable output voltage

Advantages and Disadvantages

Advantages

  • High efficiency
  • Wide input voltage range
  • Small package size

Disadvantages

  • Limited output current capacity
  • Sensitive to external noise

Working Principles

The MAX14573EUD+T is a synchronous buck regulator that efficiently converts input voltage to a lower output voltage. It utilizes a feedback loop to maintain a stable output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The MAX14573EUD+T is suitable for a wide range of applications including: - Portable electronic devices - Battery-powered systems - IoT devices - Wearable technology

Detailed and Complete Alternative Models

  • MAX14571EUD+T
  • MAX14572EUD+T
  • MAX14574EUD+T
  • MAX14575EUD+T

In conclusion, the MAX14573EUD+T is a versatile power management IC with a compact design and efficient performance, making it an ideal choice for various low-power electronic applications.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением MAX14573EUD+T в технических решениях.

  1. What is the MAX14573EUD+T?

    • The MAX14573EUD+T is a high-performance, low-noise, dual-channel power supply for sensor applications.

  2. What are the key features of the MAX14573EUD+T?

    • The key features include low input voltage (down to 1.6V), low quiescent current, and integrated LDOs for sensor biasing.

  3. How does the MAX14573EUD+T benefit technical solutions?

    • It provides efficient power management for sensors, reducing overall power consumption and extending battery life in portable devices.

  4. What types of sensors can the MAX14573EUD+T support?

    • It can support a wide range of sensors including temperature sensors, pressure sensors, and motion sensors.

  5. How is the MAX14573EUD+T controlled and configured?

    • It can be controlled and configured through an I2C interface, allowing for easy integration into digital systems.

  6. What are the typical applications for the MAX14573EUD+T?

    • Typical applications include wearable devices, IoT sensors, and portable medical devices.

  7. What is the thermal performance of the MAX14573EUD+T?

    • The device has a thermal shutdown feature to prevent overheating, ensuring reliable operation in various conditions.

  8. Can the MAX14573EUD+T handle automotive-grade requirements?

    • Yes, it is designed to meet automotive-grade requirements, making it suitable for automotive sensor applications.

  9. What are the input and output voltage ranges of the MAX14573EUD+T?

    • The input voltage range is from 1.6V to 5.5V, and the output voltage range is programmable from 0.9V to 3.3V.

  10. Is there any evaluation kit available for the MAX14573EUD+T?

    • Yes, Maxim Integrated offers an evaluation kit for the MAX14573EUD+T, providing a convenient way to test and validate its performance in specific technical solutions.