SI5511DC-T1-E3

Product Overview

Category

The SI5511DC-T1-E3 belongs to the category of integrated circuits, specifically a power management IC.

Use

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

Characteristics

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Low Quiescent Current: 20µA
• Package Type: DFN-10
• Operating Temperature Range: -40°C to 85°C
• Packaging: Tape & Reel

Package

The SI5511DC-T1-E3 is available in a DFN-10 package, which provides a compact and efficient form factor for integration into various electronic devices.

Essence

The essence of the SI5511DC-T1-E3 lies in its ability to efficiently regulate voltage and manage power consumption in a wide range of electronic applications.

Packaging/Quantity

The SI5511DC-T1-E3 is typically supplied in tape and reel packaging, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Quiescent Current: 20µA
• Efficiency: Up to 95%
• Switching Frequency: 2MHz
• Overcurrent Protection
• Thermal Shutdown Protection

Detailed Pin Configuration

The SI5511DC-T1-E3 features a DFN-10 package with the following pin configuration: 1. VIN 2. GND 3. EN 4. FB 5. SW 6. PGND 7. AGND 8. NC 9. VOUT 10. VCC

Functional Features

• Wide Input Voltage Range
• High Efficiency
• Low Quiescent Current
• Overcurrent and Thermal Protection
• Small Form Factor

Advantages

• Wide input voltage range allows for versatile application
• High efficiency contributes to energy savings
• Compact package enables easy integration into space-constrained designs
• Comprehensive protection features enhance reliability

Disadvantages

• Limited output current compared to some alternative models
• Higher cost compared to basic linear regulators

Working Principles

The SI5511DC-T1-E3 operates by regulating the input voltage to provide a stable output voltage, while minimizing power loss and maximizing efficiency through high-frequency switching.

Detailed Application Field Plans

The SI5511DC-T1-E3 is well-suited for use in portable electronic devices, battery-powered systems, IoT devices, and other applications requiring efficient power management and voltage regulation.

Detailed and Complete Alternative Models

• SI5512DC-T1-E3
• SI5510DC-T1-E3
• LT1763-3.3
• TPS62203DBVT

In conclusion, the SI5511DC-T1-E3 is a versatile power management IC with a wide input voltage range, high efficiency, and comprehensive protection features, making it an ideal choice for various electronic applications.

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