Monolithic Power Systems Inc.
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MP3410DJ-LF-P
צפה בפרטים DataSheets

MP3410DJ-LF-P

Introduction

The MP3410DJ-LF-P is a versatile integrated circuit that belongs to the category of power management ICs. This device is commonly 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, compact size, wide input voltage range
  • Package: DFN-10 (3x3)
  • Essence: Regulates voltage for electronic devices
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage Range: 0.6V to 20V
  • Maximum Output Current: 1.5A
  • Switching Frequency: 2MHz
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. VIN (Pin 1): Input Voltage
  2. SW (Pin 2): Switch Node
  3. GND (Pin 3): Ground
  4. FB (Pin 4): Feedback
  5. EN (Pin 5): Enable
  6. SS/TRK (Pin 6): Soft Start/Tracking
  7. AGND (Pin 7): Analog Ground
  8. PGND (Pin 8): Power Ground
  9. LX (Pin 9): Inductor Connection
  10. VOUT (Pin 10): Output Voltage

Functional Features

  • Integrated synchronous step-down converter
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown
  • Soft start
  • Under-voltage lockout

Advantages and Disadvantages

Advantages - High efficiency - Wide input voltage range - Compact size - Integrated protection features

Disadvantages - Limited maximum output current - Sensitive to external noise

Working Principles

The MP3410DJ-LF-P operates as a synchronous step-down converter, regulating the input voltage to a lower, adjustable output voltage. It utilizes pulse-width modulation (PWM) to control the output voltage and current, ensuring efficient power conversion.

Detailed Application Field Plans

This IC is widely used in various applications such as: - Portable electronic devices - Industrial automation systems - LED lighting - Battery-powered equipment

Detailed and Complete Alternative Models

  1. MP2310DJ-LF-P
  2. MP3420DJ-LF-P
  3. MP4410DJ-LF-P
  4. MP5410DJ-LF-P

In conclusion, the MP3410DJ-LF-P is a highly efficient and versatile power management IC suitable for a wide range of electronic applications.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של MP3410DJ-LF-P בפתרונות טכניים

  1. What is the MP3410DJ-LF-P?

    • The MP3410DJ-LF-P is a high-efficiency, synchronous, step-down DC-DC converter with an integrated inductor. It is designed for applications requiring a compact and efficient power solution.

  2. What is the input voltage range of the MP3410DJ-LF-P?

    • The MP3410DJ-LF-P has an input voltage range of 2.7V to 5.5V, making it suitable for various battery-powered and low voltage applications.

  3. What is the output current capability of the MP3410DJ-LF-P?

    • The MP3410DJ-LF-P can deliver up to 1A of continuous output current, making it suitable for powering a wide range of loads.

  4. What are the key features of the MP3410DJ-LF-P?

    • The key features of the MP3410DJ-LF-P include high efficiency, integrated inductor, small footprint, wide input voltage range, and overcurrent protection.

  5. What are the typical applications of the MP3410DJ-LF-P?

    • The MP3410DJ-LF-P is commonly used in portable devices, battery-powered equipment, IoT devices, and other space-constrained applications requiring efficient power conversion.

  6. What is the efficiency of the MP3410DJ-LF-P?

    • The MP3410DJ-LF-P offers high efficiency, typically above 90%, helping to maximize battery life and reduce heat dissipation.

  7. Does the MP3410DJ-LF-P have built-in protection features?

    • Yes, the MP3410DJ-LF-P includes overcurrent protection and thermal shutdown to ensure safe operation under fault conditions.

  8. What is the switching frequency of the MP3410DJ-LF-P?

    • The MP3410DJ-LF-P operates at a fixed frequency of 2.4MHz, enabling the use of small external components and minimizing interference.

  9. Is the MP3410DJ-LF-P suitable for automotive applications?

    • Yes, the MP3410DJ-LF-P is AEC-Q100 qualified and suitable for automotive applications such as infotainment systems, lighting, and ADAS.

  10. Can the MP3410DJ-LF-P be used in conjunction with a microcontroller or processor?

    • Yes, the MP3410DJ-LF-P can be easily interfaced with microcontrollers or processors to provide power to various system components.