LTC3126IUFD#TRPBF

Product Overview

Category

The LTC3126IUFD#TRPBF belongs to the category of high efficiency, synchronous buck-boost DC/DC converters.

Use

It is commonly used for powering portable instruments, industrial equipment, and battery-powered systems.

Characteristics

• High efficiency
• Wide input and output voltage range
• Low quiescent current
• Synchronous rectification for high efficiency at light loads

Package

The LTC3126IUFD#TRPBF is available in a 3mm x 4mm DFN package, providing a compact solution for space-constrained applications.

Essence

The essence of LTC3126IUFD#TRPBF lies in its ability to efficiently regulate power in both step-up and step-down modes, making it suitable for a wide range of applications.

Packaging/Quantity

It is typically supplied in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 1.8V to 15V
• Output Voltage Range: 1.8V to 15V
• Maximum Output Current: 1A
• Switching Frequency: 1MHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LTC3126IUFD#TRPBF features a 16-pin DFN package with the following pin configuration: 1. VIN- 2. VIN+ 3. SW 4. PGND 5. AGND 6. FB 7. VOUT 8. VOUT 9. VOUT 10. VOUT 11. VOUT 12. VOUT 13. VOUT 14. VOUT 15. VOUT 16. VOUT

Functional Features

• Automatic Burst Mode® operation maximizes efficiency at light loads
• Low quiescent current in sleep mode
• Soft-start and tracking for controlled start-up
• Power good output voltage monitor

Advantages and Disadvantages

Advantages

• Wide input and output voltage range for versatility
• High efficiency at light loads
• Compact package for space-constrained designs

Disadvantages

• Limited maximum output current compared to some alternatives
• Higher cost compared to non-synchronous converters

Working Principles

The LTC3126IUFD#TRPBF operates on the principle of synchronous buck-boost conversion, utilizing high-efficiency switching regulators to step up or step down the input voltage to the desired output level.

Detailed Application Field Plans

The LTC3126IUFD#TRPBF is well-suited for various applications including: - Portable instruments - Industrial equipment - Battery-powered systems - IoT devices - Wearable electronics

Detailed and Complete Alternative Models

Some alternative models to LTC3126IUFD#TRPBF include: - LT8390 - LT8705 - LT8331 - LT8609

In conclusion, the LTC3126IUFD#TRPBF offers a versatile and efficient solution for power regulation in a wide range of applications, despite its limitations in maximum output current and cost compared to some alternatives.

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