Monolithic Power Systems Inc.
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MP2467DN-LF
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MP2467DN-LF

Product Overview

Category: Voltage Regulator
Use: Step-Down Converter
Characteristics: High Efficiency, Wide Input Voltage Range
Package: DFN-10 (3x3)
Essence: Power Management IC
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 36V
  • Output Voltage Range: 0.6V to 24V
  • Output Current: 3A
  • Switching Frequency: 1.2MHz
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN: Input Voltage
  2. PGND: Power Ground
  3. SW: Switch Node
  4. FB: Feedback Voltage
  5. EN: Enable Pin
  6. SS/TR: Soft Start/Tracking
  7. COMP: Compensation
  8. VOUT: Output Voltage
  9. AGND: Analog Ground
  10. BST: Bootstrap

Functional Features

  • Integrated Power MOSFETs
  • Adjustable Output Voltage
  • Overcurrent Protection
  • Thermal Shutdown
  • Soft Start
  • Stable with Low ESR Ceramic Capacitors

Advantages and Disadvantages

Advantages: - Wide Input Voltage Range - High Efficiency - Compact Package - Integrated MOSFETs - Overcurrent Protection

Disadvantages: - Limited Output Current (3A)

Working Principles

The MP2467DN-LF is a step-down converter that uses a synchronous rectification technique to achieve high efficiency. It regulates the output voltage by adjusting the duty cycle of the internal power switches based on the feedback voltage.

Detailed Application Field Plans

The MP2467DN-LF is suitable for various applications including: - Industrial Power Supplies - Automotive Electronics - LED Lighting - Distributed Power Systems - Battery-Powered Equipment

Detailed and Complete Alternative Models

  1. MP2459GQW
  2. MP2494AGQW
  3. MP2315GJ-Z
  4. MP2307DN-LF-Z

In conclusion, the MP2467DN-LF is a versatile voltage regulator with a wide input voltage range and high efficiency, making it suitable for a variety of applications in different industries.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MP2467DN-LF dalam solusi teknis

  1. What is the input voltage range of MP2467DN-LF?

    • The input voltage range of MP2467DN-LF is 4.5V to 36V.

  2. What is the output current capability of MP2467DN-LF?

    • MP2467DN-LF can provide an output current of up to 3A.

  3. What is the typical switching frequency of MP2467DN-LF?

    • The typical switching frequency of MP2467DN-LF is 1.2MHz.

  4. Can MP2467DN-LF operate in a wide temperature range?

    • Yes, MP2467DN-LF can operate in a wide temperature range from -40°C to 125°C.

  5. Does MP2467DN-LF have overcurrent protection?

    • Yes, MP2467DN-LF features overcurrent protection to safeguard the circuit.

  6. What type of package does MP2467DN-LF come in?

    • MP2467DN-LF is available in a compact QFN-10 (3mmx3mm) package.

  7. Is MP2467DN-LF suitable for battery-powered applications?

    • Yes, MP2467DN-LF is suitable for battery-powered applications due to its wide input voltage range and high efficiency.

  8. Can MP2467DN-LF be used in automotive electronics?

    • Yes, MP2467DN-LF is AEC-Q100 qualified, making it suitable for automotive electronics.

  9. Does MP2467DN-LF require external compensation components?

    • No, MP2467DN-LF has integrated compensation, eliminating the need for external compensation components.

  10. What are the typical applications for MP2467DN-LF?

    • MP2467DN-LF is commonly used in point-of-load regulation, industrial power systems, and portable devices.