Monolithic Power Systems Inc.
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MP2147GD-P
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MP2147GD-P

Product Overview

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

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to 3.6V
  • Maximum Output Current: 1A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP2147GD-P has the following pin configuration:

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

Functional Features

  • Wide input voltage range allows for versatile applications
  • High efficiency ensures minimal power loss
  • Compact size enables space-saving designs
  • Low power consumption prolongs battery life
  • Power Good pin provides a signal indicating stable output voltage

Advantages and Disadvantages

Advantages: - Wide input voltage range accommodates various power sources - High efficiency reduces energy waste - Compact size facilitates integration into small devices - Low power consumption extends battery life

Disadvantages: - Limited maximum output current of 1A - Operating temperature range may restrict certain applications

Working Principles

The MP2147GD-P is a voltage regulator that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 0.6V and 3.6V. It utilizes a switching regulator topology to achieve high efficiency. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output. The enable pin (EN) controls the operation of the regulator.

Detailed Application Field Plans

The MP2147GD-P is suitable for various applications, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT devices - Wearable devices - Industrial equipment

Detailed and Complete Alternative Models

  1. MP2148GD-P: Similar specifications with higher maximum output current of 2A
  2. MP2149GD-P: Similar specifications with lower input voltage range of 2.5V to 5.5V
  3. MP2150GD-P: Similar specifications with wider operating temperature range of -40°C to +105°C

These alternative models provide flexibility in choosing a voltage regulator based on specific requirements.

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技術ソリューションにおける MP2147GD-P の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of MP2147GD-P in technical solutions:

  1. Q: What is MP2147GD-P? A: MP2147GD-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 MP2147GD-P? A: Some key features of MP2147GD-P include high efficiency, wide input voltage range, multiple output channels, and built-in protection mechanisms.

  3. Q: What technical solutions can MP2147GD-P be used in? A: MP2147GD-P can be used in a wide range of applications such as industrial automation, consumer electronics, automotive systems, and IoT devices.

  4. Q: How does MP2147GD-P help in power management? A: MP2147GD-P integrates multiple power management functions into a single chip, providing efficient regulation, conversion, and distribution of power within a system.

  5. Q: What is the input voltage range supported by MP2147GD-P? A: MP2147GD-P supports an input voltage range of XX volts to XX volts (specific values may vary depending on the datasheet).

  6. Q: How many output channels does MP2147GD-P have? A: MP2147GD-P typically has X output channels, each capable of delivering a specific voltage and current.

  7. Q: Does MP2147GD-P offer any protection features? A: Yes, MP2147GD-P incorporates various protection mechanisms such as overvoltage protection, overcurrent protection, and thermal shutdown.

  8. Q: Can MP2147GD-P be controlled or monitored remotely? A: Yes, MP2147GD-P often includes features like I2C or SPI interfaces, allowing for remote control and monitoring of its operation.

  9. Q: What is the efficiency of MP2147GD-P? A: The efficiency of MP2147GD-P can vary depending on the operating conditions but is typically high, often exceeding XX% (specific values may vary).

  10. Q: Are there any application notes or reference designs available for MP2147GD-P? A: Yes, the manufacturer of MP2147GD-P usually provides application notes, reference designs, and evaluation boards to assist in the implementation of the IC in various technical solutions.

Please note that the specific details mentioned in the answers may vary based on the actual datasheet and documentation provided by the manufacturer of MP2147GD-P.