8N3DV85AC-0103CDI8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: This IC is used for voltage regulation and power management in electronic devices.
• Characteristics: It provides stable and regulated voltage output, ensuring proper functioning of the connected components.
• Package: The 8N3DV85AC-0103CDI8 comes in a compact and durable package, suitable for various applications.
• Essence: The essence of this IC lies in its ability to regulate voltage efficiently and reliably.
• Packaging/Quantity: The IC is typically packaged individually and is available in different quantities depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 4.5V - 18V
• Output Voltage Range: 1.2V - 5.5V
• Maximum Output Current: 3A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C
• Package Type: DFN (Dual Flat No-Lead)

Detailed Pin Configuration

The 8N3DV85AC-0103CDI8 has the following pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | VOUT | Output Voltage | | 4 | EN | Enable Control | | 5 | FB | Feedback Voltage |

Functional Features

• Voltage Regulation: The IC ensures a stable and regulated output voltage regardless of input variations.
• Overcurrent Protection: It incorporates overcurrent protection to safeguard connected devices from excessive current flow.
• Thermal Shutdown: In case of excessive temperature, the IC shuts down to prevent damage to itself and the connected components.
• Fast Transient Response: It provides a fast response to sudden changes in load, maintaining voltage stability.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Compact size allows for easy integration into various electronic devices. - Wide input and output voltage ranges make it versatile for different applications. - Overcurrent protection enhances the safety of connected devices.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - The operating temperature range might restrict its use in extreme environments.

Working Principles

The 8N3DV85AC-0103CDI8 operates based on a switching regulator topology. It uses a combination of inductors, capacitors, and transistors to convert the input voltage to a regulated output voltage. The control circuitry continuously monitors the output voltage and adjusts the switching frequency to maintain the desired voltage level.

Detailed Application Field Plans

The 8N3DV85AC-0103CDI8 finds applications in various electronic devices, including but not limited to: 1. Mobile phones and tablets 2. Portable gaming consoles 3. Laptop computers 4. LED lighting systems 5. Automotive electronics

Detailed and Complete Alternative Models

1. 8N3DV85BC-0204CDI8: Similar to 8N3DV85AC-0103CDI8, but with higher maximum output current (4A).
2. 8N3DV85AD-0103CDI8: A variant with a wider input voltage range (2.7V - 18V) for specific applications.
3. 8N3DV85AE-0103CDI8: This model offers enhanced thermal management features for improved performance in high-temperature environments.

Note: The above alternative models are provided for reference purposes and may vary depending on the manufacturer's offerings.

This entry provides an overview of the 8N3DV85AC-0103CDI8 integrated circuit, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.