MP3412EJ-LF-Z

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: QFN (Quad Flat No-leads)
• 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 VIN
• Maximum Output Current: 1.2A
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP3412EJ-LF-Z has the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. SW: Switching Node
6. PGND: Power Ground
7. VOUT: Output Voltage

Functional Features

• High Efficiency: The MP3412EJ-LF-Z offers high efficiency power conversion, minimizing energy loss.
• Low Power Consumption: It consumes low power during operation, reducing overall power consumption.
• Wide Input Voltage Range: It 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 the input voltage (VIN), allowing customization for specific requirements.
• Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the circuit from excessive current flow.

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 (1.2A)

Working Principles

The MP3412EJ-LF-Z is a voltage regulator IC that converts the input voltage to a regulated output voltage. It utilizes a switching regulator topology, which efficiently steps down the input voltage to the desired output voltage. The internal control circuitry ensures stable and accurate output voltage regulation.

Detailed Application Field Plans

The MP3412EJ-LF-Z is commonly used in various applications, including but not limited to:

1. Portable Electronic Devices: Power management for smartphones, tablets, and portable media players.
2. IoT Devices: Voltage regulation for Internet of Things devices, such as sensors and smart home devices.
3. Industrial Equipment: Power supply for industrial automation systems and control panels.
4. Automotive Electronics: Voltage regulation for automotive infotainment systems and advanced driver-assistance systems (ADAS).
5. LED Lighting: Power management for LED lighting fixtures and bulbs.

Detailed and Complete Alternative Models

1. MP3421EJ-LF-Z: Similar specifications and features, with a higher maximum output current of 1.5A.
2. MP3404EJ-LF-Z: Lower maximum output current of 0.8A, suitable for low-power applications.
3. MP3433EJ-LF-Z: Higher maximum output current of 2A, ideal for high-power applications.

Note: These alternative models are provided as examples and may vary based on specific requirements and availability.

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