MB3793-42PNF-G-JN-6E1

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low power consumption - Compact size - Wide operating voltage range

Package: PN (Plastic Dual In-Line Package)

Essence: The MB3793-42PNF-G-JN-6E1 is a power management IC designed to efficiently regulate and control power in various electronic devices.

Packaging/Quantity: The MB3793-42PNF-G-JN-6E1 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

The specifications of the MB3793-42PNF-G-JN-6E1 include:

• Input Voltage Range: 4.5V - 40V
• Output Voltage Range: 0.8V - 37V
• Maximum Output Current: 2A
• Operating Temperature Range: -40°C to +85°C
• Switching Frequency: 300kHz

Detailed Pin Configuration

The MB3793-42PNF-G-JN-6E1 has the following pin configuration:

1. VCC: Power supply input
2. GND: Ground reference
3. FB: Feedback pin for voltage regulation
4. EN: Enable pin for turning the IC on/off
5. VIN: Input voltage pin
6. SW: Switching pin for controlling the output voltage

Functional Features

The MB3793-42PNF-G-JN-6E1 offers the following functional features:

• Wide input voltage range allows compatibility with various power sources.
• Efficient voltage regulation ensures stable and reliable power supply.
• Low power consumption helps conserve energy.
• Overcurrent protection safeguards against excessive current flow.
• Thermal shutdown protection prevents overheating.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power loss. - Compact size enables integration into space-constrained designs. - Wide operating voltage range provides flexibility in different applications. - Overcurrent and thermal protection enhance device safety.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Lack of built-in voltage regulation presets may require additional external components for specific voltage requirements.

Working Principles

The MB3793-42PNF-G-JN-6E1 operates based on a switching regulator principle. It utilizes a control circuit to monitor the input voltage, regulate the output voltage, and control the switching frequency. By efficiently converting the input voltage to the desired output voltage, it ensures stable power supply to the connected electronic devices.

Detailed Application Field Plans

The MB3793-42PNF-G-JN-6E1 finds application in various fields, including:

1. Consumer Electronics:

   • Power supplies for smartphones, tablets, and laptops
   • Battery charging circuits
   • LED lighting systems

2. Industrial Automation:

   • Motor control circuits
   • Power management in industrial equipment

3. Automotive Electronics:

   • DC-DC converters for automotive power systems
   • LED driver circuits

4. Telecommunications:

   • Power management in networking equipment
   • Voltage regulation in communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MB3793-42PNF-G-JN-6E1 include:

1. MB3793-42PNF-G-JN-6E2
2. MB3793-42PNF-G-JN-6E3
3. MB3793-42PNF-G-JN-6E4

These models share comparable specifications and pin configurations, providing alternative options for different design requirements.

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