MPQ4433GL-AEC1-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, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Maximum Output Current: 3A
• Switching Frequency: 1.5MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MPQ4433GL-AEC1-P has a total of 16 pins arranged as follows:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SS: Soft-start pin
6. PG: Power good pin
7. SW: Switch pin
8. SW: Switch pin
9. SW: Switch pin
10. SW: Switch pin
11. VOUT: Output voltage pin
12. VOUT: Output voltage pin
13. VOUT: Output voltage pin
14. VOUT: Output voltage pin
15. VOUT: Output voltage pin
16. VOUT: Output voltage pin

Functional Features

• High efficiency power conversion
• Low power consumption in standby mode
• Overcurrent protection
• Thermal shutdown protection
• Adjustable output voltage
• Soft-start function for smooth startup

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power loss - Wide input voltage range allows for versatile applications - Compact package size saves board space - Excellent thermal management ensures reliable operation

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Operating temperature range may restrict usage in extreme environments

Working Principles

The MPQ4433GL-AEC1-P is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V into a regulated output voltage between 0.6V and 3.3V. It utilizes a switching frequency of 1.5MHz to efficiently step down the input voltage while minimizing power loss. The IC incorporates various protection features such as overcurrent and thermal shutdown to ensure safe operation.

Detailed Application Field Plans

The MPQ4433GL-AEC1-P is commonly used in various applications, including but not limited to:

1. Portable electronic devices: Provides efficient power management for smartphones, tablets, and portable media players.
2. IoT devices: Enables reliable power supply for connected devices in smart homes, industrial automation, and healthcare applications.
3. Battery-powered systems: Optimizes power conversion for battery-operated devices like wireless sensors, wearables, and remote controls.
4. Automotive electronics: Supports power regulation in automotive infotainment systems, lighting controls, and advanced driver-assistance systems (ADAS).

Detailed and Complete Alternative Models

1. MPQ4433GL-AEC1-R: Similar to MPQ4433GL-AEC1-P, but with a different package (DFN-16).
2. MPQ4433GL-AEC2-P: Higher maximum output current (5A) version of MPQ4433GL-AEC1-P.
3. MPQ4433GL-AEC2-R: Similar to MPQ4433GL-AEC2-P, but with a different package (DFN-16).

(Note: This list is not exhaustive and other alternative models may exist.)

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