LT3501EFE#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3501EFE#TRPBF

Manufacturer

Analog Devices, Inc.

Introduction

The LT3501 is a high-efficiency, synchronous, step-down DC/DC converter with an input voltage range of 3.1V to 25V and output voltage range of 0.8V to 23.75V. It operates at a switching frequency between 250kHz and 1.5MHz, making it suitable for a wide range of applications.

Product Features and Performance

High efficiency up to 95%

Wide input voltage range: 3.1V to 25V

Adjustable output voltage from 0.8V to 23.75V

250kHz to 1.5MHz switching frequency

3A output current capability

Synchronous rectification for high efficiency

Automatic Burst Mode® operation for high light load efficiency

Thermal overload and short-circuit protection

Low quiescent current in Burst Mode operation

Product Advantages

Wide input and output voltage range for versatile applications

High efficiency across a wide range of loads

Small solution size with integrated power switches

Flexible switching frequency for optimized design

Robust protection features for reliable operation

Key Technical Parameters

Operating temperature range: -40°C to 125°C

Package: 20-TSSOP with exposed pad

RoHS3 compliant

Quality and Safety Features

Thermal overload protection

Short-circuit protection

Robust package design for reliable operation

Compatibility

The LT3501 is compatible with a wide range of electronic devices and systems that require a high-efficiency, adjustable step-down DC/DC converter.

Application Areas

Tablets, smartphones, and other portable electronics

Networking and communication equipment

Industrial and automotive electronics

Medical devices

Power supplies and chargers

Product Lifecycle

The LT3501 is an active product in Analog Devices' portfolio. There are no immediate plans for discontinuation, and replacement or upgrade options are available if needed.

Key Reasons to Choose This Product

Wide input and output voltage range for flexible design

High efficiency and low quiescent current for extended battery life

Robust protection features for reliable operation

Small solution size and flexible switching frequency for compact designs

Compatibility with a wide range of electronic devices and systems