LTC3114EFE-1#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3114EFE-1#TRPBF

Manufacturer

Analog Devices

Introduction

High-efficiency, multimode buck-boost converter

Product Features and Performance

Wide input voltage range from 2.2V to 40V

Adjustable output voltage from 2.7V to 40V

Capable of delivering 1A of output current

High switching frequency at 1.2MHz

Synchronous rectification for improved efficiency

Capable of operating across a wide temperature range from -40°C to 125°C

Integrated over-voltage, over-current, and over-temperature protection

Product Advantages

Versatile step-up/step-down voltage regulation

High conversion efficiency

Generates less heat due to synchronous rectification

Small form factor with surface-mount packaging

Key Technical Parameters

Input Voltage (Min): 2.2V

Input Voltage (Max): 40V

Output Voltage (Min): 2.7V

Output Voltage (Max): 40V

Current - Output: 1A

Frequency - Switching: 1.2MHz

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

Quality and Safety Features

Over-voltage protection

Current limiting

Thermal shutdown

Compatibility

Compatible with various input sources

Flexible for design in multiple applications

Application Areas

Battery-powered devices

Automotive

Portable electronics

Industrial power supplies

Product Lifecycle

Active product status

Not reported as nearing discontinuation

Alternatives or upgrades may be offered by manufacturer

Several Key Reasons to Choose This Product

Ideal for systems requiring battery or wide input voltage range

Supports design flexibility for both step-up and step-down voltage needs

High-frequency operation allows for smaller passive components

Low EMI due to pin-selectable Burst Mode operation

Robust thermal performance for reliability in varying environments

Easy to integrate with existing designs due to standard TSSOP package