Monolithic Power Systems Inc.
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MPQ4430GL-AEC1-P
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MPQ4430GL-AEC1-P

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: GL-AEC1-P
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to 3.3V
  • Maximum Output Current: 3A
  • Quiescent Current: 50µA
  • Switching Frequency: 2MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MPQ4430GL-AEC1-P has the following pin configuration:

  1. VIN: Input Voltage
  2. PGND: Power Ground
  3. SW: Switch Node
  4. FB: Feedback Voltage
  5. EN: Enable Pin
  6. SS/TR: Soft-Start/Tracking Pin
  7. VOUT: Output Voltage
  8. PGND: Power Ground

Functional Features

  • High Efficiency: The MPQ4430GL-AEC1-P offers high efficiency power conversion, minimizing energy loss.
  • Low Power Consumption: With a quiescent current of only 50µA, it ensures minimal power consumption during standby or low load conditions.
  • Wide Input Voltage Range: It can accept input voltages ranging from 2.7V to 5.5V, making it suitable for various applications.
  • Adjustable Output Voltage: The output voltage can be adjusted from 0.6V to 3.3V, providing flexibility for different requirements.
  • Overcurrent Protection: The IC incorporates overcurrent protection to safeguard against excessive current flow.

Advantages and Disadvantages

Advantages

  • High efficiency power conversion
  • Low power consumption during standby
  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent protection

Disadvantages

  • Limited maximum output current (3A)

Working Principles

The MPQ4430GL-AEC1-P is a voltage regulator IC that utilizes a switching regulator topology. It operates by converting the input voltage to a regulated output voltage using high-frequency switching techniques. The integrated control circuitry ensures stable and accurate output voltage despite variations in input voltage or load conditions.

Detailed Application Field Plans

The MPQ4430GL-AEC1-P finds applications in various fields, including:

  1. Portable Electronic Devices: It can be used to regulate power supply for smartphones, tablets, and other portable electronic devices.
  2. IoT Devices: The IC is suitable for powering Internet of Things (IoT) devices such as sensors, smart home devices, and wearables.
  3. Industrial Automation: It can be employed in industrial automation systems for regulating power to control modules, actuators, and sensors.
  4. Automotive Electronics: The MPQ4430GL-AEC1-P can be utilized in automotive electronics for power management in infotainment systems, lighting, and control units.

Detailed and Complete Alternative Models

  1. MPQ4420GL-AEC1-P: Similar specifications and features, but with a lower maximum output current of 2A.
  2. MPQ4440GL-AEC1-P: Higher maximum output current of 4A, suitable for applications requiring higher power delivery.
  3. MPQ4450GL-AEC1-P: Offers adjustable output voltage from 0.6V to 5V, providing a wider range of voltage options.

(Note: These alternative models are provided for reference and may have slight differences in specifications and characteristics.)

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng MPQ4430GL-AEC1-P sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of MPQ4430GL-AEC1-P in technical solutions:

1. What is the MPQ4430GL-AEC1-P? - The MPQ4430GL-AEC1-P is a power management integrated circuit (PMIC) designed for use in various technical solutions.

2. What are the key features of the MPQ4430GL-AEC1-P? - The key features of the MPQ4430GL-AEC1-P include multiple voltage regulators, power sequencing, fault protection, and high efficiency.

3. What technical solutions can benefit from using the MPQ4430GL-AEC1-P? - The MPQ4430GL-AEC1-P can be used in a wide range of applications such as industrial automation, consumer electronics, automotive systems, and more.

4. How many voltage regulators does the MPQ4430GL-AEC1-P have? - The MPQ4430GL-AEC1-P has four voltage regulators, which can provide different output voltages as per the requirements of the application.

5. Does the MPQ4430GL-AEC1-P support power sequencing? - Yes, the MPQ4430GL-AEC1-P supports power sequencing, allowing for controlled startup and shutdown of various components in the system.

6. What kind of fault protection does the MPQ4430GL-AEC1-P offer? - The MPQ4430GL-AEC1-P provides overvoltage protection (OVP), undervoltage protection (UVP), overcurrent protection (OCP), and thermal shutdown protection.

7. Can the MPQ4430GL-AEC1-P operate at high efficiency? - Yes, the MPQ4430GL-AEC1-P is designed for high efficiency operation, helping to minimize power losses and maximize battery life in portable devices.

8. Is the MPQ4430GL-AEC1-P suitable for automotive applications? - Yes, the MPQ4430GL-AEC1-P is automotive-grade and can be used in various automotive systems such as infotainment, lighting, and power management.

9. What is the input voltage range supported by the MPQ4430GL-AEC1-P? - The MPQ4430GL-AEC1-P supports an input voltage range of typically 4.5V to 18V, making it compatible with a wide range of power sources.

10. Are there any evaluation boards or reference designs available for the MPQ4430GL-AEC1-P? - Yes, the manufacturer provides evaluation boards and reference designs to help developers quickly prototype and integrate the MPQ4430GL-AEC1-P into their technical solutions.

Please note that these questions and answers are generic and may vary depending on the specific requirements and documentation provided by the manufacturer of the MPQ4430GL-AEC1-P.