Monolithic Power Systems Inc.
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MP2166GD-P

MP2166GD-P

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: GD-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
  • Switching Frequency: 1.2MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP2166GD-P has the following pin configuration:

  1. VIN: Input Voltage
  2. GND: Ground
  3. EN: Enable Pin
  4. FB: Feedback Pin
  5. SW: Switching Node
  6. PGND: Power Ground
  7. VOUT: Output Voltage

Functional Features

  • High Efficiency: The MP2166GD-P offers high efficiency power conversion, minimizing energy loss.
  • Low Power Consumption: It consumes low power during operation, making it suitable for battery-powered devices.
  • Wide Input Voltage Range: The IC can accept input voltages ranging from 2.7V to 5.5V, providing flexibility in various applications.
  • Adjustable Output Voltage: The output voltage can be adjusted from 0.8V to 3.6V, allowing customization based on specific requirements.
  • Overcurrent Protection: The MP2166GD-P incorporates overcurrent protection, safeguarding the circuit from excessive current flow.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low power consumption - Wide input voltage range - Adjustable output voltage - Overcurrent protection

Disadvantages: - Limited maximum output current (1.5A)

Working Principles

The MP2166GD-P is a voltage regulator IC that utilizes a switching regulator topology. It operates by converting the input voltage to a regulated output voltage through high-frequency switching. The internal control circuitry ensures stable and accurate output voltage, while the switching mechanism minimizes power loss.

Detailed Application Field Plans

The MP2166GD-P finds applications in various fields, including but not limited to:

  1. Portable Electronics: Power management for smartphones, tablets, and portable gaming devices.
  2. IoT Devices: Voltage regulation for connected devices such as smart home sensors and wearables.
  3. Industrial Automation: Power supply for control systems, motor drives, and sensors.
  4. Automotive Electronics: Voltage regulation for automotive infotainment systems, lighting, and navigation devices.

Detailed and Complete Alternative Models

  1. MP2166GD: Similar specifications and features, but with a different package (GD-Package).
  2. MP2166GQ: Similar specifications and features, but with a different package (QFN-Package).
  3. MP2166GS: Similar specifications and features, but with a different package (SOT23-6L-Package).

These alternative models provide flexibility in choosing the most suitable package for specific application requirements.

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10个与MP2166GD-P在技术解决方案中的应用相关的常见问题及解答

Sure! Here are 10 common questions and answers related to the application of MP2166GD-P in technical solutions:

  1. Q: What is the MP2166GD-P? A: The MP2166GD-P is a high-frequency, synchronous, rectified, step-down switch mode converter with built-in power MOSFETs.

  2. Q: What is the input voltage range of the MP2166GD-P? A: The MP2166GD-P has an input voltage range of 4.5V to 18V.

  3. Q: What is the output voltage range of the MP2166GD-P? A: The MP2166GD-P can provide an adjustable output voltage range from 0.6V to 5.5V.

  4. Q: What is the maximum output current of the MP2166GD-P? A: The MP2166GD-P can deliver a maximum output current of 3A.

  5. Q: Does the MP2166GD-P have over-current protection? A: Yes, the MP2166GD-P features over-current protection to safeguard against excessive load currents.

  6. Q: Can the MP2166GD-P operate in a wide temperature range? A: Yes, the MP2166GD-P is designed to operate in a temperature range of -40°C to +85°C.

  7. Q: Does the MP2166GD-P require an external compensation network? A: No, the MP2166GD-P has an internal compensation network, eliminating the need for external components.

  8. Q: Is the MP2166GD-P suitable for battery-powered applications? A: Yes, the MP2166GD-P is highly efficient and ideal for battery-powered applications due to its low quiescent current.

  9. Q: Can the MP2166GD-P be used in automotive applications? A: Yes, the MP2166GD-P is AEC-Q100 qualified and suitable for automotive applications.

  10. Q: What are some typical applications of the MP2166GD-P? A: The MP2166GD-P is commonly used in various applications such as industrial equipment, consumer electronics, LED lighting, and automotive systems.

Please note that these answers are general and may vary depending on specific design requirements and application scenarios.