MP3416GQH-Z

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range - Multiple protection features

Package: QFN (Quad Flat No-leads)

Essence: The MP3416GQH-Z is a power management IC designed for efficient power conversion and management in various electronic devices.

Packaging/Quantity: The MP3416GQH-Z is available in a QFN package. The quantity per package may vary depending on the supplier.

Specifications

The MP3416GQH-Z has the following specifications:

• Input Voltage Range: 4.5V to 24V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 3A
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP3416GQH-Z has the following pin configuration:

1. VIN: Input voltage pin
2. SW: Switching node pin
3. GND: Ground pin
4. FB: Feedback pin
5. EN: Enable pin
6. PG: Power good indicator pin
7. SS: Soft-start pin
8. VOUT: Output voltage pin

Functional Features

• High efficiency synchronous step-down converter
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Under-voltage lockout protection
• Soft-start function for controlled startup

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact size allows for space-saving designs - Wide input voltage range enables compatibility with various power sources - Multiple protection features ensure safe operation

Disadvantages: - Limited maximum output current of 3A may not be suitable for high-power applications - Operating temperature range may restrict usage in extreme environments

Working Principles

The MP3416GQH-Z utilizes a synchronous step-down converter to efficiently convert the input voltage to the desired output voltage. It employs a control circuit that regulates the switching frequency and duty cycle to maintain a stable output voltage. The IC also incorporates various protection mechanisms to safeguard against overcurrent, thermal issues, and under-voltage conditions.

Detailed Application Field Plans

The MP3416GQH-Z is commonly used in the following applications:

1. Portable electronic devices
2. Battery-powered systems
3. Industrial automation equipment
4. LED lighting systems
5. Automotive electronics

Detailed and Complete Alternative Models

1. MP3421GQH-Z: Similar specifications with higher maximum output current (4A)
2. MP3408GQH-Z: Similar specifications with lower maximum output current (2A)
3. MP3430GQH-Z: Similar specifications with adjustable output voltage range (0.6V to 5.5V)

These alternative models provide options based on specific requirements and can be considered as substitutes for the MP3416GQH-Z.

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