TZM5248B-GS18

Introduction

TZM5248B-GS18 is a semiconductor product belonging to the category of voltage regulator modules. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator Module
• Use: Provides stable voltage output for electronic devices
• Characteristics: High efficiency, low noise, compact size
• Package: Surface mount package
• Essence: Ensures consistent and reliable power supply
• Packaging/Quantity: Typically packaged in reels of 250 or 500 units

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: 3.3V
• Output Current: 2A
• Operating Temperature Range: -40°C to 125°C
• Efficiency: Up to 95%
• Ripple Rejection: 70dB at 1kHz

Detailed Pin Configuration

The TZM5248B-GS18 module has a standard pin configuration with input, output, and ground pins. The specific pinout can be found in the product datasheet.

Functional Features

• Voltage Regulation: Maintains a stable 3.3V output even with varying input voltages
• Overcurrent Protection: Safeguards connected devices from excessive current
• Thermal Shutdown: Prevents overheating by shutting down the module if the temperature exceeds safe limits
• Soft-Start Function: Gradually ramps up the output voltage to prevent sudden power surges

Advantages and Disadvantages

Advantages

• High efficiency leads to minimal power loss
• Compact size allows for integration into space-constrained designs
• Low noise output ensures clean power for sensitive electronics

Disadvantages

• Limited to a maximum output current of 2A
• Higher cost compared to non-regulated power solutions

Working Principles

The TZM5248B-GS18 utilizes a combination of switching and control circuitry to maintain a constant 3.3V output regardless of fluctuations in the input voltage. This is achieved through the use of feedback mechanisms and internal regulation circuitry.

Detailed Application Field Plans

The module is well-suited for various applications including: - Portable electronic devices - IoT (Internet of Things) devices - Industrial automation systems - Automotive electronics

Detailed and Complete Alternative Models

• Model 1: TZM5249C-GS18
  • Similar specifications with a higher output current of 3A
• Model 2: TZM5250A-GS18
  • Lower output voltage of 2.5V with similar input and output current ratings

In conclusion, TZM5248B-GS18 is a reliable voltage regulator module with high efficiency and stable performance, making it suitable for a wide range of electronic applications.

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