ET4-E2238 Product Overview

Introduction

The ET4-E2238 is a versatile electronic component that belongs to the category of integrated circuits. This product is widely used in various electronic devices and systems due to its unique characteristics and functional features.

Basic Information Overview

• Category: Integrated Circuit
• Use: Electronic device and system applications
• Characteristics: High performance, compact design, low power consumption
• Package: Small outline integrated circuit (SOIC)
• Essence: Advanced electronic functionality
• Packaging/Quantity: Typically packaged in reels of 2500 units

Specifications

The ET4-E2238 is designed with the following specifications: - Input Voltage Range: 3V to 5.5V - Operating Temperature Range: -40°C to 85°C - Output Current: Up to 500mA - Package Type: SOIC-8

Detailed Pin Configuration

The ET4-E2238 features a standard SOIC-8 pin configuration, including input, output, ground, and power supply pins. The detailed pinout is as follows: 1. VCC (Power Supply) 2. GND (Ground) 3. IN- (Negative Input) 4. IN+ (Positive Input) 5. FB (Feedback) 6. SS (Soft Start) 7. EN (Enable) 8. OUT (Output)

Functional Features

The ET4-E2238 offers the following functional features: - High-efficiency voltage regulation - Overcurrent protection - Thermal shutdown protection - Soft start functionality for smooth power-up - Enable pin for control and power saving

Advantages and Disadvantages

Advantages

• Compact design suitable for space-constrained applications
• Wide input voltage range for versatility
• Robust protection features for enhanced reliability

Disadvantages

• Limited output current compared to higher-power alternatives
• Sensitive to excessive voltage fluctuations

Working Principles

The ET4-E2238 operates based on the principles of voltage regulation and protection. It utilizes feedback mechanisms and control circuitry to maintain a stable output voltage while safeguarding against overcurrent and thermal issues.

Detailed Application Field Plans

The ET4-E2238 is well-suited for a wide range of applications, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

For applications requiring different specifications or features, alternative models to consider include: - ET4-E2240: Higher output current variant - ET4-E2236: Lower power consumption variant - ET4-E2239: Enhanced thermal performance variant

In conclusion, the ET4-E2238 integrated circuit offers a balance of performance, size, and protection features, making it an ideal choice for diverse electronic applications.

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