TR3-S505SC-3.15-R Product Overview

Introduction

The TR3-S505SC-3.15-R is a versatile electronic component that belongs to the category of semiconductor devices. This product is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

• Category: Semiconductor Device
• Use: Electronic circuitry, power management
• Characteristics: High efficiency, low power consumption, compact size
• Package: SMD (Surface Mount Device)
• Essence: Power regulation and control
• Packaging/Quantity: Typically packaged in reels of 3000 units

Specifications

The TR3-S505SC-3.15-R is designed to operate within the following specifications: - Input Voltage Range: 4.5V to 28V - Output Voltage: 3.15V - Maximum Output Current: 5A - Operating Temperature Range: -40°C to 125°C - Efficiency: Up to 95%

Detailed Pin Configuration

The TR3-S505SC-3.15-R features a standard pin configuration with input, output, and control pins. The detailed pinout is as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. EN (Enable)

Functional Features

• Voltage Regulation: Provides stable output voltage under varying input conditions
• Overcurrent Protection: Safeguards against excessive current flow
• Thermal Shutdown: Prevents overheating by shutting down the device at high temperatures
• Soft-Start Function: Gradually ramps up the output voltage to prevent inrush current

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation
• Compact size allows for integration into space-constrained designs
• Robust overcurrent protection enhances system reliability

Disadvantages

• Limited output current compared to higher-rated alternatives
• Higher cost compared to basic linear regulators

Working Principles

The TR3-S505SC-3.15-R operates on the principle of pulse-width modulation (PWM) to regulate the output voltage. When enabled, it compares the actual output voltage to a reference voltage and adjusts the duty cycle of the internal switch to maintain the desired output.

Detailed Application Field Plans

The TR3-S505SC-3.15-R finds extensive application in various fields, including: - Automotive Electronics: Powering infotainment systems, lighting, and sensors - Industrial Control Systems: Regulating voltage for motor drives and PLCs - Telecommunications: Providing stable power supply for networking equipment

Detailed and Complete Alternative Models

Several alternative models to the TR3-S505SC-3.15-R include: - TR3-S505SC-3.3-R: Similar specifications with a slightly higher output voltage - TR3-S505SC-2.85-R: Lower output voltage variant for specific applications - TR3-S505SC-5-R: Higher output current variant for power-hungry systems

In conclusion, the TR3-S505SC-3.15-R serves as a reliable and efficient solution for power management in diverse electronic applications, offering a balance of performance and compactness.

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