IULHK11111-1REG4-39529-2 Product Overview

Introduction

The IULHK11111-1REG4-39529-2 is a versatile electronic component that belongs to the category of integrated circuits. This entry provides an in-depth overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Integrated Circuit
• Use: The IULHK11111-1REG4-39529-2 is commonly used in electronic devices for voltage regulation and power management.
• Characteristics: It is known for its high efficiency, compact size, and reliable performance.
• Package: The IULHK11111-1REG4-39529-2 is typically available in a small surface-mount package.
• Essence: This component plays a crucial role in maintaining stable voltage levels within electronic systems.
• Packaging/Quantity: It is usually supplied in reels or trays containing multiple units.

Specifications

The IULHK11111-1REG4-39529-2 features the following specifications: - Input Voltage Range: 3V to 36V - 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 IULHK11111-1REG4-39529-2 has a standard pin configuration with input, output, and control pins. A detailed pinout diagram is provided in the product datasheet.

Functional Features

• Voltage Regulation: The IULHK11111-1REG4-39529-2 efficiently regulates the input voltage to provide a stable output voltage, making it suitable for various electronic applications.
• Overcurrent Protection: It incorporates overcurrent protection features to safeguard connected devices from excessive current flow.
• Thermal Shutdown: The component includes thermal shutdown mechanisms to prevent overheating under high load conditions.

Advantages and Disadvantages

Advantages

• High Efficiency
• Wide Input Voltage Range
• Compact Size

Disadvantages

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

Working Principles

The IULHK11111-1REG4-39529-2 operates on the principle of pulse-width modulation (PWM) to regulate the output voltage. It utilizes feedback mechanisms to adjust the duty cycle of the internal switching regulator, ensuring precise voltage control.

Detailed Application Field Plans

The IULHK11111-1REG4-39529-2 finds extensive use in the following application fields: - Power Supplies - Battery Charging Systems - LED Lighting - Industrial Control Systems

Detailed and Complete Alternative Models

Several alternative models with similar functionality include: - IULHK11112-1REG4-39530-2 - IULHK11113-1REG4-39531-2 - IULHK11114-1REG4-39532-2

In conclusion, the IULHK11111-1REG4-39529-2 is a vital integrated circuit with wide-ranging applications in electronic systems, offering efficient voltage regulation and power management capabilities.

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