SI4804CDY-T1-GE3

Product Overview

Category

The SI4804CDY-T1-GE3 belongs to the category of power management integrated circuits (PMICs).

Use

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

Characteristics

• High efficiency
• Low power consumption
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

The SI4804CDY-T1-GE3 is typically available in a compact and industry-standard package, such as a 8-SOIC (0.154", 3.90mm Width) package.

Essence

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

Packaging/Quantity

It is usually supplied in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: Adjustable
• Maximum Output Current: 4A
• Operating Temperature Range: -40°C to 125°C
• Control Interface: I2C/SMBus

Detailed Pin Configuration

The SI4804CDY-T1-GE3 features an 8-pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. FB (Feedback) 5. VOUT (Output Voltage) 6. COMP (Compensation) 7. SS (Soft Start) 8. PG (Power Good)

Functional Features

• Programmable output voltage
• Integrated overcurrent protection
• Soft start functionality
• Power good indicator
• I2C/SMBus interface for control and monitoring

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range enhances versatility
• Integrated protection features ensure system reliability
• Compact package size facilitates space-constrained designs

Disadvantages

• Limited maximum output current compared to some competing models
• Requires additional external components for certain applications

Working Principles

The SI4804CDY-T1-GE3 operates by regulating the input voltage to provide a stable and adjustable output voltage, while monitoring for overcurrent and thermal conditions to ensure safe operation.

Detailed Application Field Plans

This PMIC is well-suited for a wide range of applications, including: - Portable electronic devices - IoT (Internet of Things) devices - Battery-powered systems - Industrial automation equipment - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to consider include: - SI4835DDY-T1-GE3 - LT1763CS8-3.3 - TPS54332DDAR

In conclusion, the SI4804CDY-T1-GE3 offers efficient power management capabilities with a range of features suitable for diverse electronic applications.

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