HAL104JQ-C Product Overview

Introduction

The HAL104JQ-C is a versatile electronic component designed for use in various applications. This entry provides an in-depth 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 HAL104JQ-C belongs to the category of integrated circuits and is commonly used in electronic devices such as amplifiers, power supplies, and signal processing equipment. Its primary function is to regulate voltage and current within electronic circuits, making it an essential component in many electronic systems.

Characteristics

• Package: The HAL104JQ-C is typically housed in a small, surface-mount package, allowing for easy integration into circuit boards.
• Essence: Its essence lies in its ability to provide precise voltage regulation and current control, ensuring stable and reliable operation of electronic devices.
• Packaging/Quantity: The product is usually supplied in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

The HAL104JQ-C features the following specifications: - Input Voltage Range: 4.5V to 40V - Output Voltage Range: 1.2V to 37V - Maximum Output Current: 3A - Operating Temperature Range: -40°C to 125°C - Dropout Voltage: 1.5V at 3A

Detailed Pin Configuration

The HAL104JQ-C has a standard pin configuration consisting of input, output, and ground pins, along with additional pins for adjustment and feedback control. A detailed pinout diagram is provided in the product datasheet for reference.

Functional Features

• Voltage Regulation: The HAL104JQ-C provides precise voltage regulation, ensuring stable power delivery to connected devices.
• Current Limiting: It incorporates current limiting features to protect against overcurrent conditions, enhancing system reliability.
• Thermal Protection: Built-in thermal shutdown protection safeguards the device from overheating, further improving its robustness.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited Maximum Output Current
• Dropout Voltage may impact low-voltage applications

Working Principles

The HAL104JQ-C operates based on the principles of feedback control, utilizing internal circuitry to compare the output voltage with a reference voltage and adjusting the output accordingly. This closed-loop control mechanism ensures precise regulation of the output voltage.

Detailed Application Field Plans

The HAL104JQ-C finds extensive use in various applications, including: - Switching Power Supplies - Audio Amplifiers - LED Lighting Systems - Battery Charging Circuits - Industrial Control Systems

Detailed and Complete Alternative Models

Several alternative models with similar functionality to the HAL104JQ-C include: - LM317 - LT1083 - ADJ Adjustable Regulator - LM2940

In conclusion, the HAL104JQ-C serves as a crucial component in electronic systems, offering precise voltage regulation, current control, and thermal protection. Its wide range of applications and availability of alternative models make it a versatile choice for engineers and designers in the electronics industry.

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