SMZJ3790A-E3/52

Introduction

The SMZJ3790A-E3/52 is a crucial component in the field of electronic devices, offering a wide range of applications and features. This entry will provide 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.

Basic Information Overview

• Category: Electronic Component
• Use: Power Management
• Characteristics: High efficiency, compact design, reliable performance
• Package: SMD (Surface Mount Device)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: Adjustable from 0.8V to 24V
• Output Current: Up to 3A
• Operating Temperature Range: -40°C to 125°C
• Efficiency: Up to 95%

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. COMP (Compensation)
6. SS (Soft Start)
7. PG (Power Good)
8. VOUT (Output Voltage)

Functional Features

• Wide Input Voltage Range: Allows for versatile use in various applications.
• Adjustable Output Voltage: Provides flexibility for different circuit requirements.
• High Efficiency: Minimizes power loss and heat generation.
• Protection Features: Overcurrent protection, thermal shutdown, and reverse polarity protection.

Advantages and Disadvantages

Advantages

• High efficiency leads to energy savings.
• Compact design saves space on PCB.
• Wide input voltage range enhances versatility.

Disadvantages

• Limited output current compared to some alternatives.
• Sensitive to improper handling during assembly.

Working Principles

The SMZJ3790A-E3/52 operates as a voltage regulator, maintaining a stable output voltage regardless of variations in the input voltage or load conditions. It utilizes a feedback mechanism to adjust the output voltage, ensuring consistent and reliable power delivery to connected devices.

Detailed Application Field Plans

The SMZJ3790A-E3/52 finds extensive use in various electronic devices, including: - Consumer Electronics - Industrial Automation Systems - Telecommunication Equipment - Automotive Electronics - Renewable Energy Systems

Detailed and Complete Alternative Models

• SMZJ3789A-E3/52: Similar specifications with a lower output current.
• SMZJ3791A-E3/52: Higher output current with slightly larger package size.
• SMZJ3790B-E3/52: Improved thermal performance with a higher operating temperature range.

In conclusion, the SMZJ3790A-E3/52 stands as a versatile and efficient voltage regulator, catering to diverse electronic applications while offering a balance of performance and compactness.

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