LTC3441EDE#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3441EDE#TRPBF

Manufacturer

Analog Devices, Inc.

Introduction

High-efficiency synchronous DC-DC converter

Combines step-up and step-down capabilities

Provides a regulated output voltage from a wide range of input voltages

Product Features and Performance

Wide input voltage range: 2.4V to 5.5V

Adjustable output voltage from 2.4V to 5.25V

High efficiency up to 96%

1MHz fixed-frequency operation

2A maximum output current

Synchronous rectification for high efficiency

No external compensation required

Thermal shutdown protection

Product Advantages

Compact 12-pin 4mm x 3mm DFN package

Seamless transition between step-up and step-down modes

Robust protection features

Easy to use with minimal external components

Key Technical Parameters

Input Voltage Range: 2.4V to 5.5V

Output Voltage Range: 2.4V to 5.25V

Maximum Output Current: 1.2A

Switching Frequency: 1MHz

Efficiency: Up to 96%

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

RoHS3 compliant

Thermal shutdown protection

Compatibility

Suitable for a wide range of applications that require a regulated output voltage from a varying input voltage source

Application Areas

Portable electronics

Battery-powered devices

Industrial and instrumentation equipment

Telecommunications equipment

Product Lifecycle

This product is currently in production and is not nearing discontinuation.

Replacement or upgrade options may be available from Analog Devices, Inc. as technology evolves.

Several Key Reasons to Choose This Product

Wide input voltage range and adjustable output voltage provide flexibility in design

High efficiency and high output current capability make it suitable for power-hungry applications

Compact package size and minimal external components required simplify the design

Robust protection features and thermal shutdown ensure reliable operation

Easy to use with no external compensation required, reducing design complexity