X4285V8I-4.5A

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics:
  • Input Voltage Range: 4.5V to 28V
  • Output Current: 4.5A
  • Package Type: V8I
  • Packaging/Quantity: Tray, 100 units per tray

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: Adjustable (based on external components)
• Output Current: 4.5A
• Package Type: V8I
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 90%
• Protection Features:
  • Overcurrent Protection
  • Thermal Shutdown
  • Short Circuit Protection

Detailed Pin Configuration

The X4285V8I-4.5A voltage regulator has the following pin configuration:

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

Functional Features

• Wide input voltage range allows for versatile applications.
• High output current capability of 4.5A enables powering various loads.
• Adjustable output voltage provides flexibility in different scenarios.
• Efficient operation with up to 90% efficiency.
• Built-in protection features ensure safe and reliable operation.

Advantages

• Wide input voltage range makes it suitable for a wide range of applications.
• High output current capability allows for powering demanding loads.
• Adjustable output voltage provides flexibility in different scenarios.
• Efficient operation helps conserve power and reduce heat dissipation.
• Built-in protection features enhance reliability and prevent damage.

Disadvantages

• Limited to a maximum output current of 4.5A, which may not be sufficient for certain high-power applications.
• Requires external components for setting the desired output voltage, adding complexity to the design.

Working Principles

The X4285V8I-4.5A is a voltage regulator that operates by converting an input voltage within the range of 4.5V to 28V into a stable and adjustable output voltage. It utilizes a control circuitry to regulate the output voltage based on the feedback received from the FB pin. The EN pin allows for enabling or disabling the regulator as needed. The device incorporates various protection features such as overcurrent protection, thermal shutdown, and short circuit protection to ensure safe operation.

Detailed Application Field Plans

The X4285V8I-4.5A voltage regulator finds application in various fields, including but not limited to: 1. Automotive electronics 2. Industrial automation 3. Power supplies 4. Battery-powered devices 5. LED lighting systems

Detailed and Complete Alternative Models

1. X4285V6I-3.3A: Similar to X4285V8I-4.5A but with a lower input voltage range of 6V to 28V and a maximum output current of 3.3A.
2. X4285V12I-6A: Similar to X4285V8I-4.5A but with a higher input voltage range of 12V to 28V and a maximum output current of 6A.
3. X4285V8I-2.5A: Similar to X4285V8I-4.5A but with a lower output current capability of 2.5A.

These alternative models provide options with different input voltage ranges and output current capabilities to suit specific application requirements.

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