LT3990EMSE#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3990EMSE#PBF

Manufacturer

Analog Devices

Introduction

The LT3990EMSE#PBF is a step-down DC/DC converter for power management applications.

Product Features and Performance

Adjustable output voltage ranging from 1.21V to 25V

Input voltage capability from 4.2V to 62V

Provides output current up to 350mA

Wide switching frequency range from 210kHz to 2.3MHz

Positive output configuration with Buck topology

Capable of operating in temperature range from -40°C to 125°C (TJ)

Product Advantages

High input voltage range suitable for a variety of applications

Flexible switching frequency for optimal balance between efficiency and component size

Adjustable output voltage allows for use in multiple end products

Wide operating temperature range suitable for industrial environments

Key Technical Parameters

Number of Outputs: 1

Voltage Output (Min/Fixed): 1.21V

Voltage Output (Max): 25V

Current Output: 350mA

Frequency Switching: 210kHz ~ 2.3MHz

Mounting Type: Surface Mount

Package / Case: 16-TFSOP Exposed Pad

Supplier Device Package: 16-MSOP-EP

Quality and Safety Features

Robust construction for industrial temperature applications

Compatibility

Compatible with surface mount technology for PCB assembly

Application Areas

Versatile for use in telecommunications, automotive systems, and industrial power supplies

Product Lifecycle

Product status is active

Not in the phase of nearing discontinuation

Several Key Reasons to Choose This Product

High reliability from a reputable manufacturer, Analog Devices

Versatility in input and output voltages for diverse applications

Optimal power conversion efficiency with a wide range of switching frequencies

Suitable for harsh industrial environments due to its wide operating temperature range

Easy integration into existing designs due to standard surface mount package