LT3690IUFE#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3690IUFE#TRPBF

Manufacturer

Analog Devices, Inc.

Introduction

High-performance, high-efficiency DC/DC converter IC

Product Features and Performance

Adjustable output voltage from 0.8V to 20V

Output current up to 4A

Switching frequency range from 138kHz to 1.5MHz

Robust and efficient buck topology

Wide input voltage range from 3.9V to 36V

Synchronous rectification for high efficiency

Product Advantages

High power density and efficiency

Wide input and output voltage ranges

Adjustable switching frequency

Thermally enhanced package

Key Technical Parameters

Input voltage range: 3.9V to 36V

Output voltage range: 0.8V to 20V

Output current: up to 4A

Switching frequency: 138kHz to 1.5MHz

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

Quality and Safety Features

ROHS3 compliant

Thermally enhanced 26-QFN (4x6) package

Compatibility

Surface mount package

Suitable for a variety of power supply applications

Application Areas

Portable electronics

Industrial equipment

Telecommunications equipment

Automotive electronics

Product Lifecycle

Current product, no discontinuation planned

Replacement or upgrade options available from Analog Devices

Several Key Reasons to Choose This Product

High efficiency and power density

Wide input and output voltage ranges

Flexible switching frequency for optimization

Robust and reliable design

Comprehensive protection features

Thermal management capabilities

Broad compatibility and application suitability