SI4470EY-T1-GE3

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: High efficiency, low power consumption
Package: 8-Pin PowerPAK® SO-8
Essence: Voltage Regulator
Packaging/Quantity: Tape & Reel (3000 units)

Specifications

• Input Voltage: 2.5V to 5.5V
• Output Voltage: 0.6V to 3.3V
• Output Current: 4A
• Efficiency: Up to 95%
• Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. SS (Soft Start)
6. AGND (Analog Ground)
7. PGND (Power Ground)
8. VOUT (Output Voltage)

Functional Features

• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Soft start for controlled startup

Advantages and Disadvantages

Advantages: - High efficiency - Compact package - Wide operating temperature range

Disadvantages: - Limited output current compared to some alternatives - Sensitive to external noise

Working Principles

The SI4470EY-T1-GE3 is a voltage regulator that takes an input voltage within the specified range and provides a stable output voltage. It achieves this through internal control circuitry that adjusts the output based on the feedback signal.

Detailed Application Field Plans

This product is suitable for various applications requiring efficient power management, such as portable electronics, IoT devices, and industrial automation equipment. Its compact size and high efficiency make it ideal for space-constrained designs where power consumption is critical.

Detailed and Complete Alternative Models

1. LM2674MX-5.0/NOPB
2. TPS54360DDAR
3. LT1763CS8-3.3#PBF

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