LT3492IUFD#TRPBF

Product Overview

Category

LT3492IUFD#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in various electronic devices and systems for voltage regulation and power management purposes.

Characteristics

• Integrated circuit
• Voltage regulation and power management capabilities
• Small form factor
• High efficiency
• Wide input voltage range
• Adjustable output voltage
• Low quiescent current

Package

LT3492IUFD#TRPBF is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of LT3492IUFD#TRPBF lies in its ability to efficiently regulate voltage and manage power in electronic devices, ensuring stable and reliable operation.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: 1.24V to VIN
• Maximum Output Current: 2A
• Switching Frequency: 1MHz
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. SW: Switching node connection
3. GND: Ground reference
4. FB: Feedback pin for output voltage regulation
5. EN: Enable pin for turning the device on/off
6. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• Adjustable output voltage enables flexibility in different applications.
• High efficiency ensures minimal power loss during voltage regulation.
• Low quiescent current reduces power consumption when the device is idle.
• Enable pin provides control over the device's operation.

Advantages and Disadvantages

Advantages

• High efficiency leads to energy savings.
• Wide input voltage range enhances versatility.
• Adjustable output voltage allows customization.
• Small form factor enables space-saving designs.
• Low quiescent current minimizes power consumption.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Requires external components for proper operation.

Working Principles

LT3492IUFD#TRPBF operates based on a switching regulator topology. It utilizes an internal power switch to rapidly switch the input voltage across an inductor, storing energy during the switch-on period and releasing it to the output during the switch-off period. This process efficiently regulates the output voltage while minimizing power loss.

Detailed Application Field Plans

LT3492IUFD#TRPBF finds applications in various electronic devices and systems, including but not limited to: - Portable electronic devices (e.g., smartphones, tablets) - Battery-powered systems - Industrial automation equipment - LED lighting systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

1. LT3492A: Similar functionality with enhanced features.
2. LT3493: Higher maximum output current capability.
3. LT3494: Lower quiescent current for improved power efficiency.
4. LT3495: Integrated boost converter functionality.

These alternative models offer similar voltage regulation and power management capabilities, catering to different requirements and specifications.

In conclusion, LT3492IUFD#TRPBF is an integrated circuit used for voltage regulation and power management in various electronic devices. Its small form factor, high efficiency, and adjustable output voltage make it suitable for a wide range of applications. While it has limitations in terms of maximum output current, it offers advantages such as energy savings and versatility. The working principle involves a switching regulator topology, ensuring efficient voltage regulation. Additionally, alternative models provide options with enhanced features and specifications.