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MIC2589-2YM-TR
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MIC2589-2YM-TR

Introduction

The MIC2589-2YM-TR is a versatile integrated circuit belonging to the category of power management ICs. This device is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Power Management IC
  • Use: Voltage Regulator
  • Characteristics: High efficiency, low power consumption
  • Package: 8-pin SOIC package
  • Essence: Regulating voltage for electronic devices
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.25V to 23V
  • Output Current: 3A
  • Operating Temperature Range: -40°C to 125°C
  • Quiescent Current: 120µA

Detailed Pin Configuration

  1. VIN (Pin 1) - Input Voltage
  2. GND (Pin 2) - Ground
  3. FB (Pin 3) - Feedback
  4. EN (Pin 4) - Enable
  5. SW (Pin 5) - Switch Node
  6. PGND (Pin 6) - Power Ground
  7. SS/TR (Pin 7) - Soft Start/Tracking
  8. VOUT (Pin 8) - Output Voltage

Functional Features

  • Integrated MOSFETs for high efficiency
  • Overcurrent protection
  • Thermal shutdown
  • Adjustable soft start
  • Wide input voltage range

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Integrated protection features

Disadvantages: - Limited output current compared to some alternatives

Working Principles

The MIC2589-2YM-TR operates by regulating the input voltage to provide a stable output voltage to the connected electronic devices. It utilizes integrated MOSFETs and control circuitry to achieve high efficiency and reliable voltage regulation.

Detailed Application Field Plans

This device finds extensive use in various applications such as: - Industrial automation - Telecommunications equipment - Consumer electronics - Automotive systems

Detailed and Complete Alternative Models

Some alternative models to the MIC2589-2YM-TR include: - LM2576 - LT1083 - TPS5430

In conclusion, the MIC2589-2YM-TR is a highly efficient and versatile power management IC with a wide range of applications and robust functional features.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MIC2589-2YM-TR i tekniska lösningar

  1. What is the MIC2589-2YM-TR?

    • The MIC2589-2YM-TR is a dual-channel, high-side switch with integrated power MOSFETs, designed for use in USB and other hot-swap applications.

  2. What is the input voltage range of the MIC2589-2YM-TR?

    • The input voltage range of the MIC2589-2YM-TR is 2.7V to 5.5V.

  3. What is the maximum continuous current that the MIC2589-2YM-TR can handle?

    • The MIC2589-2YM-TR can handle a maximum continuous current of 2A per channel.

  4. What are the typical applications of the MIC2589-2YM-TR?

    • Typical applications of the MIC2589-2YM-TR include USB power switches, hot-swap power supplies, and power distribution systems.

  5. What is the thermal shutdown temperature of the MIC2589-2YM-TR?

    • The thermal shutdown temperature of the MIC2589-2YM-TR is typically 150°C.

  6. What is the quiescent current of the MIC2589-2YM-TR?

    • The quiescent current of the MIC2589-2YM-TR is typically 20µA.

  7. What is the operating temperature range of the MIC2589-2YM-TR?

    • The operating temperature range of the MIC2589-2YM-TR is typically -40°C to 125°C.

  8. Does the MIC2589-2YM-TR have overcurrent protection?

    • Yes, the MIC2589-2YM-TR has built-in overcurrent protection to safeguard against excessive currents.

  9. Can the MIC2589-2YM-TR be used in automotive applications?

    • Yes, the MIC2589-2YM-TR is suitable for use in automotive applications, provided it meets the specific requirements of the application.

  10. What package type does the MIC2589-2YM-TR come in?

    • The MIC2589-2YM-TR is available in a compact 10-pin MSOP package for easy integration into various technical solutions.