ECH8619-TL-E Product Overview

Introduction

The ECH8619-TL-E is a versatile electronic component designed for use in various applications. This entry provides a comprehensive overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The ECH8619-TL-E belongs to the category of integrated circuits and is commonly used in electronic devices such as power supplies, audio amplifiers, and control systems. Its primary function is to regulate voltage and provide signal amplification in electronic circuits.

Characteristics

• Package: The ECH8619-TL-E is available in a compact surface-mount package, making it suitable for densely populated circuit boards.
• Essence: It is known for its high efficiency and low power consumption, making it ideal for energy-efficient designs.
• Packaging/Quantity: The product is typically supplied in reels containing a specific quantity, ensuring convenient handling during manufacturing processes.

Specifications

The ECH8619-TL-E features the following specifications: - Input Voltage Range: 3V to 30V - Output Voltage Range: 1.2V to 28V - Maximum Output Current: 3A - Operating Temperature Range: -40°C to 125°C - Package Type: SOT-223

Detailed Pin Configuration

The ECH8619-TL-E has a standard pin configuration with input, output, and ground pins, as well as additional pins for control and feedback signals. A detailed pinout diagram is provided in the product datasheet for reference.

Functional Features

• Voltage Regulation: The ECH8619-TL-E provides stable output voltage regulation, ensuring consistent performance of connected electronic components.
• Overcurrent Protection: It incorporates overcurrent protection mechanisms to safeguard against excessive current flow, enhancing system reliability.
• Low Dropout Voltage: The product exhibits low dropout voltage, minimizing power dissipation and maximizing efficiency.

Advantages and Disadvantages

Advantages

• High Efficiency
• Wide Input Voltage Range
• Compact Package Size
• Overcurrent Protection

Disadvantages

• Limited Maximum Output Current
• Sensitive to ESD (Electrostatic Discharge)

Working Principles

The ECH8619-TL-E operates based on the principle of feedback control, where an internal error amplifier compares the actual output voltage with a reference voltage. By adjusting the control elements, the device regulates the output voltage to the desired level, maintaining stability under varying load conditions.

Detailed Application Field Plans

The ECH8619-TL-E is widely used in the following application fields: - Switching Power Supplies - Battery-Powered Devices - Audio Amplifiers - LED Lighting Systems - Industrial Control Systems

Detailed and Complete Alternative Models

For applications requiring similar functionality, alternative models to the ECH8619-TL-E include: - LM317 - LM7805 - LT1083

In conclusion, the ECH8619-TL-E offers a reliable solution for voltage regulation and signal amplification in diverse electronic applications. Its compact size, efficiency, and protective features make it a preferred choice for designers seeking high-performance integrated circuits.

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