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MP3213DQ-LF-Z

MP3213DQ-LF-Z

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High efficiency, compact size, low power consumption
  • Package: QFN (Quad Flat No-Lead)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 0.6V to 5.5V
  • Maximum Output Current: 3A
  • Switching Frequency: 1.2MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP3213DQ-LF-Z has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. SS/TR: Soft-start/Tracking pin
  6. PGND: Power ground pin
  7. SW: Switch node pin
  8. VOUT: Output voltage pin

Functional Features

  • High efficiency conversion
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start function for smooth startup

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact size allows for space-saving designs - Wide input and output voltage range provides flexibility in various applications

Disadvantages: - Limited maximum output current of 3A - Operating temperature range may not be suitable for extreme environments

Working Principles

The MP3213DQ-LF-Z is a voltage regulator IC that converts an input voltage within the range of 4.5V to 18V to a regulated output voltage between 0.6V and 5.5V. It achieves high efficiency through its switching frequency of 1.2MHz, reducing power losses during conversion. The IC incorporates various protection features such as overcurrent and thermal shutdown to ensure safe operation.

Detailed Application Field Plans

The MP3213DQ-LF-Z is commonly used in the following applications:

  1. Power supplies for consumer electronics
  2. Battery-powered devices
  3. Industrial automation systems
  4. LED lighting systems
  5. Automotive electronics

Detailed and Complete Alternative Models

  1. MP3212DQ-LF-Z: Similar specifications and features, but with a lower maximum output current of 2A.
  2. MP3214DQ-LF-Z: Similar specifications and features, but with a higher maximum output current of 4A.
  3. MP3215DQ-LF-Z: Similar specifications and features, but with a wider input voltage range of 2.7V to 18V.

(Note: This list is not exhaustive and there may be other alternative models available in the market.)

This entry provides an overview of the MP3213DQ-LF-Z voltage regulator IC. It includes information on its category, use, characteristics, package, essence, packaging/quantity, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

기술 솔루션에 MP3213DQ-LF-Z 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of MP3213DQ-LF-Z in technical solutions:

  1. Question: What is the input voltage range for MP3213DQ-LF-Z?
    Answer: The input voltage range for MP3213DQ-LF-Z is typically between 4.5V and 18V.

  2. Question: What is the output voltage range of MP3213DQ-LF-Z?
    Answer: The output voltage range of MP3213DQ-LF-Z can be adjusted from 0.6V to 5.5V.

  3. Question: What is the maximum output current of MP3213DQ-LF-Z?
    Answer: MP3213DQ-LF-Z can deliver a maximum output current of up to 3A.

  4. Question: Does MP3213DQ-LF-Z have overcurrent protection?
    Answer: Yes, MP3213DQ-LF-Z features overcurrent protection to safeguard against excessive load currents.

  5. Question: Can MP3213DQ-LF-Z operate in a wide temperature range?
    Answer: Yes, MP3213DQ-LF-Z has a wide operating temperature range of -40°C to +85°C.

  6. Question: Is MP3213DQ-LF-Z suitable for battery-powered applications?
    Answer: Yes, MP3213DQ-LF-Z is suitable for battery-powered applications due to its low quiescent current and high efficiency.

  7. Question: Does MP3213DQ-LF-Z support adjustable switching frequency?
    Answer: No, MP3213DQ-LF-Z operates at a fixed switching frequency of 1.5MHz.

  8. Question: Can MP3213DQ-LF-Z be used in automotive applications?
    Answer: Yes, MP3213DQ-LF-Z is AEC-Q100 qualified and can be used in automotive applications.

  9. Question: Does MP3213DQ-LF-Z have built-in thermal shutdown protection?
    Answer: Yes, MP3213DQ-LF-Z incorporates thermal shutdown protection to prevent overheating.

  10. Question: What package options are available for MP3213DQ-LF-Z?
    Answer: MP3213DQ-LF-Z is available in a compact 8-pin SOIC package.