LTC3130EUDC-1

Product Category

The LTC3130EUDC-1 belongs to the category of high efficiency, low quiescent current, buck-boost DC/DC converters.

Basic Information Overview

• Use: The LTC3130EUDC-1 is designed to be used in a wide range of applications where a regulated output voltage is required from an input voltage that can vary above or below the output.
• Characteristics: It features a wide input and output voltage range, low quiescent current, and high efficiency, making it suitable for battery-powered and low-power applications.
• Package: The LTC3130EUDC-1 is available in a 16-lead QFN package, providing a compact and thermally efficient solution.
• Essence: Its essence lies in its ability to efficiently regulate output voltage from input voltages that can fluctuate widely.
• Packaging/Quantity: The LTC3130EUDC-1 is typically available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 1.8V to 16V
• Output Voltage Range: 1.8V to 25V
• Quiescent Current: 550μA
• Efficiency: Up to 95%
• Switching Frequency: 600kHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LTC3130EUDC-1 has a 16-pin QFN package with the following pin configuration: 1. VIN- 2. VIN+ 3. SW 4. GND 5. FB 6. VOUT 7. SS/TR 8. RT 9. SYNC/MODE 10. PG 11. AGND 12. VFB 13. VCC 14. VCC 15. VCC 16. VCC

Functional Features

• Wide Input and Output Voltage Range
• Low Quiescent Current
• High Efficiency
• Synchronization Capability
• Power Good Indicator
• Soft-Start/Tracking Functionality

Advantages and Disadvantages

Advantages

• Wide input and output voltage range make it versatile
• Low quiescent current extends battery life in portable applications
• High efficiency reduces power dissipation and heat generation
• Synchronization capability allows for noise reduction in sensitive applications
• Power good indicator enhances system reliability

Disadvantages

• Higher cost compared to basic linear regulators
• Requires careful PCB layout and attention to component placement for optimal performance

Working Principles

The LTC3130EUDC-1 operates on the principle of a buck-boost topology, allowing it to regulate the output voltage regardless of whether the input voltage is higher or lower than the desired output. It uses a high-efficiency switching regulator to achieve this functionality while minimizing power loss and maximizing battery life.

Detailed Application Field Plans

The LTC3130EUDC-1 is well-suited for a variety of applications including: - Battery-Powered Devices - Portable Instruments - Energy Harvesting Systems - Industrial Sensors - Automotive Electronics - Distributed Power Systems

Detailed and Complete Alternative Models

Some alternative models to the LTC3130EUDC-1 include: - LT8330 - LT8490 - LT8582 - LT8362

These alternatives offer similar functionality and may be suitable depending on specific application requirements.

This comprehensive entry provides a detailed overview of the LTC3130EUDC-1, covering its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.