MPQ4423HGQ-P

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: QFN-16
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Maximum Output Current: 1.5A
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MPQ4423HGQ-P has a total of 16 pins. The pin configuration is as follows:

1. VIN: Input Voltage
2. EN: Enable Pin
3. FB: Feedback Pin
4. GND: Ground
5. SW: Switch Pin
6. SW: Switch Pin
7. SW: Switch Pin
8. SW: Switch Pin
9. PGND: Power Ground
10. PGND: Power Ground
11. VOUT: Output Voltage
12. VOUT: Output Voltage
13. VOUT: Output Voltage
14. VOUT: Output Voltage
15. NC: No Connection
16. VIN: Input Voltage

Functional Features

• High Efficiency: The MPQ4423HGQ-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 0.6V to 3.3V, allowing customization based on specific requirements.
• Overcurrent Protection: The IC incorporates overcurrent protection to safeguard the circuit and connected devices.

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 MPQ4423HGQ-P is a voltage regulator that converts an input voltage into a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency. The input voltage is first stepped down using a buck converter configuration. The feedback mechanism ensures that the output voltage remains stable within the desired range. The enable pin allows for control of the regulator's operation.

Detailed Application Field Plans

The MPQ4423HGQ-P finds applications in various fields, including:

1. Portable Electronics: It can be used in smartphones, tablets, and portable gaming devices to regulate power supply efficiently.
2. IoT Devices: The IC is suitable for low-power IoT devices, ensuring optimal power management.
3. Industrial Automation: It can be utilized in industrial automation systems to provide stable power to control circuits and sensors.
4. Automotive Electronics: The MPQ4423HGQ-P can be employed in automotive electronics, such as infotainment systems and advanced driver-assistance systems (ADAS).

Detailed and Complete Alternative Models

1. MPQ4422HGQ-P: Similar to MPQ4423HGQ-P but with a lower maximum output current of 1A.
2. MPQ4424HGQ-P: Similar to MPQ4423HGQ-P but with a higher maximum output current of 2A.
3. MPQ4425HGQ-P: Similar to MPQ4423HGQ-P but with a higher switching frequency of 2.4MHz.

(Note: The above alternative models are for illustrative purposes and may not represent an exhaustive list.)

This concludes the encyclopedia entry for MPQ4423HGQ-P, providing an overview of its product details, specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.