NCV7748D2R2G

Overview

Product Category: Integrated Circuit (IC)

Use: Power Management IC

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

Package: D2PAK-7

Essence: The NCV7748D2R2G is a power management integrated circuit designed for efficient power conversion and management in various electronic devices.

Packaging/Quantity: The NCV7748D2R2G is available in a D2PAK-7 package, with each package containing one unit of the IC.

Specifications

The NCV7748D2R2G has the following specifications:

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 0.8V to 37V
• Maximum Output Current: 3A
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The NCV7748D2R2G has the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. COMP: Compensation Pin
6. SW: Switch Node
7. VOUT: Output Voltage

Functional Features

The NCV7748D2R2G offers the following functional features:

• Wide input voltage range allows compatibility with various power sources.
• High efficiency ensures minimal power loss during conversion.
• Low power consumption helps conserve energy.
• Compact size enables integration into space-constrained designs.
• Built-in protection features such as overvoltage and overcurrent protection enhance reliability.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption and heat generation. - Wide input voltage range allows for versatile applications. - Compact size enables integration into small form factor devices. - Built-in protection features enhance system reliability.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Higher cost compared to some alternative models.

Working Principles

The NCV7748D2R2G operates based on a switching regulator topology. It utilizes high-frequency switching to efficiently convert the input voltage to the desired output voltage. The integrated circuit incorporates control circuitry, power MOSFETs, and other components to regulate the output voltage and provide necessary protection features.

Detailed Application Field Plans

The NCV7748D2R2G finds applications in various fields, including but not limited to:

1. Automotive Electronics: Power management for automotive systems such as infotainment systems, lighting, and motor control.
2. Industrial Automation: Power supply and management for industrial automation equipment.
3. Consumer Electronics: Voltage regulation and power management for portable devices, home appliances, and audio/video equipment.
4. Telecommunications: Power conversion and management for telecommunications infrastructure and network equipment.

Detailed and Complete Alternative Models

1. NCV7749D2R2G
2. NCV7750D2R2G
3. NCV7751D2R2G
4. NCV7752D2R2G
5. NCV7753D2R2G

These alternative models offer similar functionality and can be considered as alternatives to the NCV7748D2R2G based on specific application requirements.

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