LTC3412AEUF#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3412AEUF#PBF

Manufacturer

Analog Devices

Introduction

High-efficiency, synchronous buck regulator for power management applications.

Product Features and Performance

Adjustable output voltage from 0.8V to 5V

Supports a wide input voltage range from 2.25V to 5.5V

Delivers up to 3A of continuous output current

Adaptable switching frequency from 300kHz to 4MHz

Integrated synchronous rectifier for improved efficiency

High-performance thermal management with a -40°C to 125°C operating temperature range

Product Advantages

High efficiency reduces power loss and improves battery life

Compact QFN package saves board space

Versatile input voltage supports multiple battery chemistries

Fast switching capability allows for smaller external components

Key Technical Parameters

Input Voltage (Min): 2.25V

Input Voltage (Max): 5.5V

Output Voltage (Adjustable Range): 0.8V to 5V

Output Current: 3A

Switching Frequency: 300kHz to 4MHz

Thermal Operating Range: -40°C to 125°C

Output Configuration: Positive, Adjustable

Topology: Buck

Quality and Safety Features

Over-temperature protection for device safety

Overcurrent protection to prevent damage

Compatibility

Compatible with a wide range of input voltages and battery technologies

Designed for easy mounting with surface mount technology

Application Areas

Consumer electronics

Portable devices

Networking equipment

Embedded systems

Product Lifecycle

Active product with continued manufacturer support

Not approaching discontinuation with available replacements/upgrades

Several Key Reasons to Choose This Product

Versatile and high efficiency for improved battery life

Flexible switching frequency for tailored performance

Compact and thermally efficient design suitable for various applications

Strong manufacturer support ensures reliability and long-term availability