SI3473CDV-T1-E3

Product Overview

Category

The SI3473CDV-T1-E3 belongs to the category of power management integrated circuits (PMICs).

Use

It is used for managing power in electronic devices, such as smartphones, tablets, and other portable electronic devices.

Characteristics

• Package: DFN-10
• Essence: Efficient power management
• Packaging/Quantity: Tape and Reel (3000 units per reel)

Specifications

The SI3473CDV-T1-E3 features: - Input Voltage Range: 2.7V to 5.5V - Output Voltage: Programmable from 0.6V to 3.3V - Output Current: Up to 3A - Efficiency: Up to 95% - Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The detailed pin configuration of SI3473CDV-T1-E3 includes input voltage pins, output voltage pins, enable pin, and feedback pin. Refer to the datasheet for a comprehensive pinout diagram.

Functional Features

• Integrated synchronous buck converter
• Programmable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Power good indicator

Advantages and Disadvantages

Advantages

• High efficiency
• Small package size
• Wide input voltage range

Disadvantages

• Limited output current compared to some competing models
• Higher cost compared to non-integrated solutions

Working Principles

The SI3473CDV-T1-E3 operates by converting the input voltage to a programmable output voltage with high efficiency. It regulates the output voltage based on the feedback signal and provides protection features to ensure safe operation.

Detailed Application Field Plans

The SI3473CDV-T1-E3 is suitable for various applications, including: - Portable electronic devices - Battery-powered devices - IoT devices - Wearable electronics

Detailed and Complete Alternative Models

Some alternative models to SI3473CDV-T1-E3 include: - TPS62825 - LT8610 - MP2315

In conclusion, the SI3473CDV-T1-E3 is a versatile PMIC with efficient power management capabilities, making it suitable for a wide range of electronic devices.

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