LT3439EFE#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3439EFE#PBF

Manufacturer

Analog Devices

Introduction

The LT3439EFE#PBF is a versatile DC DC switching regulator designed for power management, capable of stepping up or stepping down voltage with isolation capabilities.

Product Features and Performance

Step-Up/Step-Down functionality

Isolation capable

Output configuration: Positive

Topology: Push-Pull

Output Type: Fixed

Number of Outputs: 1

Frequency Switching: 20kHz to 250kHz

Operating Temperature: 0°C to 70°C (TJ)

Mounting Type: Surface Mount

Package / Case: 16-TSSOP with an exposed pad

Product Advantages

Flexible input voltage range from 2.8V to 17.5V

Supports a variety of applications due to its push-pull topology

Capable of working in both isolated and non-isolated applications

Fixed output simplifies circuit design

Key Technical Parameters

Voltage Input (Min): 2.8V

Voltage Input (Max): 17.5V

Current Output: 1A

Frequency Switching: 20kHz ~ 250kHz

Quality and Safety Features

Operates within a safe temperature range ensuring device longevity

Robust TSSOP-16 package with an exposed pad enhances thermal dissipation

Compatibility

Compatible with various electronic devices requiring regulated power supply within the specified voltage and current range

Application Areas

Power regulators for embedded systems

Industrial electronics

Consumer electronics

Telecommunication devices

Product Lifecycle

Current status: Active

Product is not nearing discontinuation

Stable availability of replacements or upgrades

Several Key Reasons to Choose This Product

Versatile input voltage range suitable for multiple applications

High reliability with built-in safety features and optimal operating temperature range

Ease of use due to fixed output and surface mount package

High-frequency switching capable of efficient operation at 20kHz to 250kHz

Suitable for applications requiring isolation