SI4776DY-T1-GE3

Product Overview

Category

The SI4776DY-T1-GE3 belongs to the category of integrated circuits (ICs) and specifically falls under the classification of power management ICs.

Use

This product is primarily used for voltage regulation and power management in various electronic devices and systems.

Characteristics

• High efficiency voltage regulation
• Compact size
• Wide input voltage range
• Low power consumption
• Overcurrent and overvoltage protection

Package

The SI4776DY-T1-GE3 is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of this product lies in its ability to efficiently regulate and manage power supply within electronic devices, ensuring stable and reliable operation.

Packaging/Quantity

The SI4776DY-T1-GE3 is typically packaged in reels containing a specific quantity of units, as per the manufacturer's specifications.

Specifications

• Input Voltage Range: 4.5V to 36V
• Output Voltage Range: 0.8V to 30V
• Maximum Output Current: 3A
• Operating Temperature Range: -40°C to 125°C
• Efficiency: Up to 95%
• Protection Features: Overcurrent, Overvoltage, Thermal Shutdown

Detailed Pin Configuration

The SI4776DY-T1-GE3 features a standard pin configuration with designated pins for input voltage, output voltage, ground, and control signals. Refer to the manufacturer's datasheet for the detailed pinout diagram.

Functional Features

• Voltage Regulation: The IC regulates the input voltage to provide a stable output voltage as per the set parameters.
• Overcurrent Protection: It monitors the output current and protects against excessive current flow.
• Overvoltage Protection: Safeguards the connected circuitry from voltage spikes or overvoltage conditions.
• Thermal Shutdown: Automatically shuts down the IC in case of excessive temperature, preventing damage due to overheating.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power loss and heat generation.
• Wide input voltage range allows for versatile applications.
• Comprehensive protection features enhance system reliability.

Disadvantages

• Limited maximum output current compared to some competing models.
• May require additional external components for specific applications.

Working Principles

The SI4776DY-T1-GE3 operates on the principle of pulse-width modulation (PWM) to regulate the output voltage based on the feedback from the connected load. It continuously monitors the input and output parameters to ensure stable and accurate voltage regulation.

Detailed Application Field Plans

The SI4776DY-T1-GE3 finds extensive use in various applications, including: - Industrial automation systems - Automotive electronics - Telecommunications equipment - Power supplies - LED lighting systems

Detailed and Complete Alternative Models

• SI4775DY-T1-GE3: Similar specifications with a lower output current rating.
• LM2675-ADJ/NOPB: Comparable voltage regulator IC with adjustable output voltage.
• MP2307DN-LF-Z: Alternative IC with similar input and output voltage ranges.

In conclusion, the SI4776DY-T1-GE3 offers efficient power management capabilities with comprehensive protection features, making it suitable for diverse electronic applications.

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