Monolithic Power Systems Inc.
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MP62180DD-LF-P
צפה בפרטים DataSheets

MP62180DD-LF-P

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High efficiency, low power consumption
  • Package: DD Package
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to 3.6V
  • Maximum Output Current: 1.5A
  • Dropout Voltage: 200mV at 1A
  • Quiescent Current: 45µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP62180DD-LF-P has the following pin configuration:

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

Functional Features

  • High efficiency conversion
  • Low power consumption
  • Overcurrent protection
  • Thermal shutdown protection
  • Short-circuit protection
  • Soft start function

Advantages and Disadvantages

Advantages

  • High efficiency results in less power dissipation
  • Wide input voltage range allows for versatile applications
  • Compact package size saves board space
  • Built-in protection features enhance reliability

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The MP62180DD-LF-P is a voltage regulator that takes an input voltage within the range of 2.7V to 5.5V and provides a regulated output voltage between 0.8V and 3.6V. It achieves this by utilizing a switching regulator topology, which allows for high efficiency conversion and low power consumption.

The regulator operates by continuously monitoring the output voltage through the feedback pin (FB) and adjusting the duty cycle of an internal switch to maintain a stable output voltage. The enable pin (EN) provides control over the regulator's operation, allowing it to be turned on or off as needed.

Detailed Application Field Plans

The MP62180DD-LF-P is commonly used in various applications that require efficient power management. Some typical application fields include:

  1. Portable electronic devices: Smartphones, tablets, portable media players
  2. Battery-powered systems: Wearable devices, wireless sensors, IoT devices
  3. Industrial equipment: Test and measurement instruments, automation systems
  4. Automotive electronics: Infotainment systems, navigation systems, lighting controls

Detailed and Complete Alternative Models

  • MP62180DD-LF: Similar specifications and features, but without the "P" package option.
  • MP62180DD-LF-Z: Same specifications and features, but with a different package option (Z package).

These alternative models provide flexibility in choosing the most suitable package or slight variations in specifications based on specific application requirements.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של MP62180DD-LF-P בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of MP62180DD-LF-P in technical solutions:

  1. Q: What is MP62180DD-LF-P? A: MP62180DD-LF-P is a specific model of power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of MP62180DD-LF-P? A: Some key features of MP62180DD-LF-P include multiple voltage regulators, power sequencing, fault protection, and low power consumption.

  3. Q: What technical solutions can MP62180DD-LF-P be used in? A: MP62180DD-LF-P can be used in a wide range of applications such as industrial automation, consumer electronics, automotive systems, and IoT devices.

  4. Q: How many voltage regulators does MP62180DD-LF-P have? A: MP62180DD-LF-P has multiple voltage regulators, typically including a buck converter and LDOs (low-dropout regulators).

  5. Q: Can MP62180DD-LF-P handle different input voltages? A: Yes, MP62180DD-LF-P is designed to handle a wide range of input voltages, typically from 2.7V to 5.5V.

  6. Q: Does MP62180DD-LF-P support power sequencing? A: Yes, MP62180DD-LF-P supports power sequencing, allowing controlled startup and shutdown of different power domains.

  7. Q: What kind of fault protection does MP62180DD-LF-P provide? A: MP62180DD-LF-P provides various fault protection features such as overvoltage protection, undervoltage lockout, and thermal shutdown.

  8. Q: Is MP62180DD-LF-P suitable for battery-powered applications? A: Yes, MP62180DD-LF-P is designed to be efficient and low power, making it suitable for battery-powered applications.

  9. Q: Can MP62180DD-LF-P be used in automotive systems? A: Yes, MP62180DD-LF-P is automotive-grade and can be used in automotive systems that require reliable power management.

  10. Q: Where can I find more information about MP62180DD-LF-P? A: You can find more detailed information about MP62180DD-LF-P in the datasheet provided by the manufacturer or on their official website.