MPQ6400DG-33-AEC1-LF-P

Overview

Product Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - Low dropout voltage regulator - High output current capability - Wide input voltage range - Adjustable output voltage - Thermal shutdown protection - Overcurrent and short circuit protection

Package: DG-33-AEC1-LF-P

Essence: The MPQ6400DG-33-AEC1-LF-P is a power management integrated circuit designed for low dropout voltage regulation. It provides a stable output voltage even when the input voltage is slightly lower than the desired output voltage.

Packaging/Quantity: The MPQ6400DG-33-AEC1-LF-P is available in a DG-33-AEC1-LF-P package. The quantity per package may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage Range: 1.2V to 3.3V
• Output Current: Up to 1A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MPQ6400DG-33-AEC1-LF-P has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Low dropout voltage: The MPQ6400DG-33-AEC1-LF-P can regulate the output voltage with a very small dropout voltage, ensuring efficient power conversion.
• High output current capability: With a maximum output current of 1A, it can power a wide range of devices.
• Wide input voltage range: The IC can accept input voltages from 2.5V to 6V, making it suitable for various applications.
• Adjustable output voltage: The output voltage can be adjusted within the range of 1.2V to 3.3V, providing flexibility in different scenarios.
• Thermal shutdown protection: The IC includes thermal shutdown protection to prevent damage due to excessive heat.
• Overcurrent and short circuit protection: It incorporates overcurrent and short circuit protection mechanisms to safeguard the connected devices.

Advantages and Disadvantages

Advantages: - Efficient power conversion - High output current capability - Wide input voltage range - Adjustable output voltage - Built-in protection features

Disadvantages: - Limited output voltage range (1.2V to 3.3V) - Requires external components for proper operation

Working Principles

The MPQ6400DG-33-AEC1-LF-P is a low dropout voltage regulator that uses a feedback mechanism to maintain a stable output voltage. When the input voltage is higher than the desired output voltage, the regulator adjusts its internal circuitry to reduce the voltage difference and provide a constant output voltage. It achieves this by controlling the flow of current through its internal components.

Detailed Application Field Plans

The MPQ6400DG-33-AEC1-LF-P is commonly used in various electronic devices and systems that require stable power supply with low dropout voltage. Some typical application fields include:

1. Mobile devices: Smartphones, tablets, portable media players, etc.
2. Wireless communication systems: Wi-Fi modules, Bluetooth devices, IoT devices, etc.
3. Battery-powered devices: Wearable devices, handheld gaming consoles, remote controls, etc.
4. Industrial automation: Sensors, actuators, control systems, etc.
5. Automotive electronics: Infotainment systems, navigation systems, lighting control, etc.

Detailed and Complete Alternative Models

1. MPQ6400DG-25-AEC1-LF-P: Similar to MPQ6400DG-33-AEC1-LF-P but with an output voltage range of 1.2V to 2.5V.
2. MPQ6400DG-50-AEC1-LF-P: Similar to MPQ6400DG-33-AEC1-LF-P but with an output voltage range of 1.2V to 5V.
3. MPQ6400DG-ADJ-AEC1-LF-P: Adjustable output voltage version with a wider output voltage range from 1.2V to 5.5V.

These alternative models provide options for different output voltage requirements in various applications.

In conclusion, the MPQ6400DG-33-AEC1-LF-P is a power management IC that offers low dropout voltage regulation, high output current capability, and a wide input voltage range. It is commonly used in mobile devices, wireless communication systems, battery-powered devices