LTC3872ETS8#TRMPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3872ETS8#TRMPBF

Manufacturer

Analog Devices, Inc.

Introduction

The LTC3872 is a high-efficiency, synchronous step-up DC/DC controller designed for a wide range of applications.

Product Features and Performance

High-efficiency synchronous step-up operation

Wide input voltage range from 2.75V to 9.8V

Switching frequency of 550kHz

Transistor driver output

Current limit and soft-start control features

Operates over a temperature range of -40°C to 85°C

Product Advantages

High efficiency for improved power savings

Wide input voltage range for versatility

Fast switching frequency for compact design

Transistor driver output for driving external power MOSFETs

Current limit and soft-start features for protection and control

Key Technical Parameters

Input Voltage Range: 2.75V to 9.8V

Switching Frequency: 550kHz

Output Configuration: Positive, Transistor Driver

Number of Outputs: 1

Synchronous Rectifier: No

Quality and Safety Features

RoHS3 compliant

Operates within a temperature range of -40°C to 85°C

Compatibility

Surface mount package (SOT-23-8, TSOT-23-8)

Suitable for a wide range of applications

Application Areas

Industrial equipment

Portable electronics

Power supplies

Battery-powered devices

Product Lifecycle

Currently in production

Replacement or upgraded models may be available in the future

Key Reasons to Choose This Product

High-efficiency synchronous step-up operation for improved power savings

Wide input voltage range for versatility in various applications

Fast switching frequency for compact design

Transistor driver output for driving external power MOSFETs

Current limit and soft-start features for protection and control

Operates over a wide temperature range for reliable performance