SI5475BDC-T1-E3

Product Overview

Category

The SI5475BDC-T1-E3 belongs to the category of power management integrated circuits (PMICs).

Use

It is used for voltage regulation and power management in various electronic devices and systems.

Characteristics

• High efficiency
• Wide input voltage range
• Low quiescent current
• Overcurrent protection
• Thermal shutdown protection

Package

The SI5475BDC-T1-E3 is available in a small outline package (SOP) with a specified number of pins.

Essence

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

Packaging/Quantity

The SI5475BDC-T1-E3 is typically packaged in reels or tubes, with a specified quantity per package.

Specifications

• Input Voltage Range: 4.5V to 36V
• Output Voltage Range: 0.8V to 24V
• Maximum Output Current: 5A
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SI5475BDC-T1-E3 has a detailed pin configuration with specific functions assigned to each pin. Please refer to the datasheet for the complete pinout diagram.

Functional Features

• Voltage regulation
• Overcurrent protection
• Thermal shutdown protection
• Adjustable output voltage
• Soft-start functionality

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows for versatile applications
• Comprehensive protection features enhance system reliability

Disadvantages

• Higher cost compared to standard linear regulators
• Requires careful PCB layout for optimal performance

Working Principles

The SI5475BDC-T1-E3 utilizes a switching regulator topology to efficiently convert and regulate input voltage to the desired output voltage. It employs feedback control to maintain stable output voltage under varying load conditions.

Detailed Application Field Plans

The SI5475BDC-T1-E3 is well-suited for a wide range of applications including: - Industrial automation systems - Automotive electronics - Telecommunications equipment - Power over Ethernet (PoE) devices - Battery-powered portable devices

Detailed and Complete Alternative Models

• SI5432BDC-T1-E3: Similar specifications with lower output current capability
• SI5490BDC-T1-E3: Higher output current capability with similar input voltage range

In conclusion, the SI5475BDC-T1-E3 offers high-efficiency power management solutions with comprehensive protection features, making it suitable for diverse electronic applications.

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