Monolithic Power Systems Inc.
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MP2214DL-LF-Z
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MP2214DL-LF-Z

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: High efficiency, compact size
Package: DFN-10
Essence: Voltage Regulator
Packaging/Quantity: Tape & Reel / 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 0.6V to 16V
  • Maximum 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)
  5. EN (Enable)
  6. SS/TRK (Soft Start/Tracking)
  7. COMP (Compensation)
  8. VOUT (Output Voltage)
  9. AGND (Analog Ground)
  10. BST (Bootstrap)

Functional Features

  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown
  • Soft start
  • Power good indicator

Advantages and Disadvantages

Advantages: - High efficiency - Small form factor - Comprehensive protection features

Disadvantages: - Higher cost compared to non-integrated solutions - Limited maximum output current

Working Principles

The MP2214DL-LF-Z is a synchronous step-down voltage regulator that utilizes a high-frequency switching architecture to efficiently convert the input voltage to a lower, regulated output voltage. The integrated control circuitry ensures stable and precise output voltage regulation while providing various protection features to safeguard the system.

Detailed Application Field Plans

The MP2214DL-LF-Z is well-suited for a wide range of applications including: - Portable electronic devices - Industrial automation systems - Automotive electronics - Telecommunication equipment - LED lighting

Detailed and Complete Alternative Models

  1. MP2314DL-LF-Z
  2. MP2614DL-LF-Z
  3. MP2814DL-LF-Z
  4. MP2914DL-LF-Z

This concludes the English editing encyclopedia entry structure format for MP2214DL-LF-Z.

10个与MP2214DL-LF-Z在技术解决方案中的应用相关的常见问题及解答

  1. What is the MP2214DL-LF-Z?

    • The MP2214DL-LF-Z is a high-frequency, synchronous rectified, step-down switch mode converter with built-in power MOSFETs.

  2. What is the input voltage range of the MP2214DL-LF-Z?

    • The input voltage range of the MP2214DL-LF-Z is 4.5V to 18V.

  3. What is the output current capability of the MP2214DL-LF-Z?

    • The MP2214DL-LF-Z can deliver up to 3A of continuous output current.

  4. What are the key features of the MP2214DL-LF-Z?

    • Some key features of the MP2214DL-LF-Z include high efficiency, wide input voltage range, integrated power MOSFETs, and overcurrent protection.

  5. What applications is the MP2214DL-LF-Z suitable for?

    • The MP2214DL-LF-Z is suitable for a wide range of applications including industrial, automotive, and consumer electronics.

  6. What is the switching frequency of the MP2214DL-LF-Z?

    • The MP2214DL-LF-Z operates at a fixed frequency of 2.2MHz.

  7. Does the MP2214DL-LF-Z have thermal shutdown protection?

    • Yes, the MP2214DL-LF-Z includes thermal shutdown protection to prevent damage from excessive heat.

  8. What is the typical efficiency of the MP2214DL-LF-Z?

    • The typical efficiency of the MP2214DL-LF-Z is around 90% under typical operating conditions.

  9. Can the MP2214DL-LF-Z be used in battery-powered applications?

    • Yes, the MP2214DL-LF-Z is suitable for battery-powered applications due to its wide input voltage range and high efficiency.

  10. Is there a reference design available for the MP2214DL-LF-Z?

    • Yes, Monolithic Power Systems provides a reference design and application notes to assist with the implementation of the MP2214DL-LF-Z in technical solutions.