LTC3115EFE-1#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3115EFE-1#TRPBF

Manufacturer

Analog Devices, Inc.

Introduction

High Efficiency, Low Noise, Synchronous Step-Up/Step-Down DC/DC Converter

Product Features and Performance

Synchronous rectification for high efficiency

Wide input voltage range from 2.2V to 40V

Adjustable output voltage from 2.7V to 40V

Output current up to 2A

Switching frequency up to 2MHz

Cycle-by-cycle current limit

Thermal shutdown protection

Soft-start function

Low quiescent current in shutdown mode

Product Advantages

High efficiency over a wide input voltage range

Ability to step-up or step-down the input voltage

Small solution size with minimal external components

Wide operating temperature range from -40°C to 125°C

Key Technical Parameters

Input Voltage Range: 2.2V to 40V

Output Voltage Range: 2.7V to 40V

Output Current: 1A or 2A

Switching Frequency: 100kHz to 2MHz

Topology: Buck-Boost

Quality and Safety Features

RoHS3 compliant

Thermal shutdown protection

Cycle-by-cycle current limit

Compatibility

Surface mount 20-TSSOP-EP package

Application Areas

Portable electronics

Industrial equipment

Automotive applications

Medical devices

Product Lifecycle

This product is currently in production and not nearing discontinuation.

Replacement or upgrade options may be available from Analog Devices.

Several Key Reasons to Choose This Product

High efficiency over a wide input voltage range

Ability to step-up or step-down the input voltage

Small solution size with minimal external components

Wide operating temperature range

Robust protection features like thermal shutdown and current limit

Versatile applications in portable electronics, industrial equipment, automotive, and medical devices