Monolithic Power Systems Inc.
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MP38671DL-LF-Z
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MP38671DL-LF-Z

Product Overview

Category

MP38671DL-LF-Z belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management applications.

Characteristics

  • Integrated circuit
  • Power management functionality
  • Small form factor
  • High efficiency
  • Low power consumption

Package

MP38671DL-LF-Z is available in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of MP38671DL-LF-Z lies in its ability to efficiently regulate and control power supply within electronic devices.

Packaging/Quantity

This product is typically packaged in reels or trays, with a standard quantity of 2500 units per reel.

Specifications

  • Input voltage range: 2.7V - 5.5V
  • Output voltage range: 0.6V - 3.3V
  • Maximum output current: 1A
  • Operating temperature range: -40°C to +85°C
  • Efficiency: Up to 95%
  • Switching frequency: 1.2MHz

Detailed Pin Configuration

MP38671DL-LF-Z features the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. SW: Switching pin
  6. VOUT: Output voltage pin

Functional Features

  • Wide input voltage range allows compatibility with various power sources.
  • High efficiency ensures minimal power loss during operation.
  • Overcurrent protection safeguards against excessive current flow.
  • Thermal shutdown protection prevents overheating.
  • Soft start feature reduces inrush current during startup.

Advantages and Disadvantages

Advantages

  • Compact size enables integration into space-constrained designs.
  • High efficiency results in longer battery life for portable devices.
  • Wide input voltage range enhances versatility and compatibility.
  • Overcurrent and thermal protection ensure device safety.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • Higher cost compared to traditional linear regulators.

Working Principles

MP38671DL-LF-Z utilizes a switching regulator topology to efficiently convert the input voltage to the desired output voltage. It employs pulse width modulation (PWM) techniques to regulate the output voltage and maintain stability under varying load conditions.

Detailed Application Field Plans

MP38671DL-LF-Z finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

  1. MP38672DL-LF-Z: Similar specifications with higher maximum output current of 2A.
  2. MP38673DL-LF-Z: Similar specifications with lower maximum output current of 500mA.
  3. MP38674DL-LF-Z: Similar specifications with adjustable output voltage range.

These alternative models provide flexibility in choosing the appropriate product based on specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MP38671DL-LF-Z v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MP38671DL-LF-Z in technical solutions:

  1. Q: What is MP38671DL-LF-Z? A: MP38671DL-LF-Z is a specific model or part number of a component used in technical solutions, such as power management or voltage regulation.

  2. Q: What is the purpose of MP38671DL-LF-Z? A: The purpose of MP38671DL-LF-Z is to regulate voltage levels and provide power management capabilities in electronic circuits or systems.

  3. Q: What are the key features of MP38671DL-LF-Z? A: Some key features of MP38671DL-LF-Z include high efficiency, low quiescent current, wide input voltage range, adjustable output voltage, and overcurrent protection.

  4. Q: What applications can MP38671DL-LF-Z be used for? A: MP38671DL-LF-Z can be used in various applications, including portable devices, industrial equipment, automotive electronics, and telecommunications systems.

  5. Q: How does MP38671DL-LF-Z achieve high efficiency? A: MP38671DL-LF-Z achieves high efficiency through its advanced switching technology, which minimizes power losses and maximizes energy conversion.

  6. Q: Can MP38671DL-LF-Z handle different input voltage levels? A: Yes, MP38671DL-LF-Z has a wide input voltage range, typically from 4.5V to 36V, allowing it to handle various input voltage levels.

  7. Q: Is the output voltage of MP38671DL-LF-Z adjustable? A: Yes, MP38671DL-LF-Z provides an adjustable output voltage feature, allowing users to set the desired voltage level within a specified range.

  8. Q: Does MP38671DL-LF-Z offer any protection features? A: Yes, MP38671DL-LF-Z incorporates overcurrent protection, which safeguards the circuit from excessive current flow and prevents damage to the component.

  9. Q: Can MP38671DL-LF-Z be used in battery-powered devices? A: Yes, MP38671DL-LF-Z is suitable for battery-powered devices due to its low quiescent current, which helps conserve battery life.

  10. Q: Where can I find more information about MP38671DL-LF-Z? A: You can find more detailed information about MP38671DL-LF-Z, including datasheets, application notes, and technical support, on the manufacturer's website or by contacting their customer support team.