SI3440DV-T1-E3

Product Overview

Category

The SI3440DV-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 standby current
• Overcurrent protection
• Thermal shutdown protection

Package

The SI3440DV-T1-E3 is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of the SI3440DV-T1-E3 lies in its ability to efficiently regulate and manage power in electronic devices, ensuring stable and reliable operation.

Packaging/Quantity

The SI3440DV-T1-E3 is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to 24V
• Maximum Output Current: 3A
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOP-8

Detailed Pin Configuration

The SI3440DV-T1-E3 features an SOP-8 package with the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. EN (Enable) 5. SS (Soft Start) 6. COMP (Compensation) 7. SW (Switch Node) 8. VOUT (Output Voltage)

Functional Features

• Voltage Regulation
• Overcurrent Protection
• Thermal Shutdown Protection
• Soft Start Functionality
• Enable/Disable Control

Advantages

• High Efficiency
• Wide Input Voltage Range
• Compact Package Size
• Comprehensive Protection Features

Disadvantages

• Limited Maximum Output Current
• Restricted Operating Temperature Range

Working Principles

The SI3440DV-T1-E3 operates by regulating the input voltage to provide a stable output voltage, while incorporating protection mechanisms to safeguard against overcurrent and thermal issues. The soft start function ensures smooth power-up transitions.

Detailed Application Field Plans

The SI3440DV-T1-E3 is suitable for a wide range of applications, including: - Consumer Electronics - Industrial Automation - Automotive Systems - Telecommunications Equipment - Power Supplies

Detailed and Complete Alternative Models

Some alternative models to the SI3440DV-T1-E3 include: - SI3441DV-T1-E3 - LM2675M-ADJ/NOPB - TPS5430DDAR

In conclusion, the SI3440DV-T1-E3 is a versatile PMIC with a wide range of applications and notable advantages in power management. Its compact size and comprehensive features make it a valuable component in various electronic systems.

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