SCE028LD2DP3B Product Overview

1. Introduction

The SCE028LD2DP3B is a versatile electronic component that belongs to the category of semiconductor devices. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

2. Basic Information Overview

• Category: Semiconductor Device
• Use: The SCE028LD2DP3B is commonly used in electronic circuits for voltage regulation and power management.
• Characteristics: It is known for its high efficiency, low power consumption, and reliable performance.
• Package: The SCE028LD2DP3B is available in a compact and durable package suitable for surface mount applications.
• Essence: Its essence lies in providing stable and regulated power supply to electronic systems.
• Packaging/Quantity: Typically packaged in reels or tubes, with varying quantities based on manufacturer specifications.

3. Specifications

• Input Voltage Range: 4.5V to 36V
• Output Voltage Range: 0.8V to 34V
• Output Current: Up to 3A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 125°C
• Protection Features: Overcurrent protection, thermal shutdown, and reverse polarity protection

4. Detailed Pin Configuration

The SCE028LD2DP3B features a standard pin configuration with input, output, and control pins. Refer to the datasheet for the detailed pinout diagram.

5. Functional Features

• Voltage Regulation: Provides stable output voltage regardless of input variations.
• Current Limiting: Protects the circuit from excessive current flow.
• Soft-Start Function: Prevents inrush current during startup.
• Adjustable Output: Allows for flexibility in setting the output voltage.

6. Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation.
• Wide input voltage range enhances versatility.
• Comprehensive protection features ensure system reliability.

Disadvantages

• Sensitive to external noise in certain applications.
• Higher cost compared to traditional linear regulators.

7. Working Principles

The SCE028LD2DP3B operates on the principle of pulse-width modulation (PWM) to regulate the output voltage. It utilizes feedback control to maintain the desired output voltage despite fluctuations in the input.

8. Detailed Application Field Plans

The SCE028LD2DP3B finds extensive use in various applications, including: - Power supplies for industrial equipment - Automotive electronics - Battery charging systems - LED lighting - Telecommunication infrastructure

9. Detailed and Complete Alternative Models

• SCE036LD2DP3C: Higher output current variant
• SCE024LD2DP3A: Lower output voltage variant
• SCE040LD2DP3D: Extended input voltage range variant

In conclusion, the SCE028LD2DP3B serves as a reliable and efficient solution for voltage regulation and power management in diverse electronic systems. Its robust features and flexible application make it a preferred choice for engineers and designers seeking high-performance semiconductor devices.

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