LTC3407EMSE-2 - Analog Devices Inc.

Manufacturer Part Number

LTC3407EMSE-2

Manufacturer

Analog Devices

Introduction

The LTC3407EMSE-2 is a dual-output, step-down DC/DC converter designed for power management in compact electronic devices.

Product Features and Performance

Dual-channel output for versatile power management

Adjustable output voltage from 0.6V to 5V to cater to a wide range of applications

Efficient synchronous rectification technology

High switching frequency of 2.25MHz allows the use of smaller external components

Supports inputs from 2.5V to 5.5V, accommodating various power sources

Capable of delivering up to 800mA current per output

Integrates over-temperature and over-current protection for enhanced safety

Product Advantages

Dual-channel output enhances power system design flexibility

High efficiency reduces power loss and improves battery life

Fast switching frequency allows for a compact and lightweight power solution

Broad input voltage range supports diverse power sources

Key Technical Parameters

Voltage Input (Min): 2.5V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 0.6V

Voltage Output (Max): 5V

Current Output: 800mA per channel

Frequency Switching: 2.25MHz

Synchronous Rectifier: Yes

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Built-in over-temperature and over-current protection ensuring device and user safety

Compatibility

Surface Mount (SMT) mounting type for compatibility with modern PCB assembly processes

The exposed pad 10-MSOP package facilitates efficient thermal management

Application Areas

Mobile devices

Portable computing

Personal electronics

Power supply modules

Product Lifecycle

The LTC3407EMSE-2 is classified as Obsolete, indicating an advisement against its use in new designs

Customers are encouraged to look for newer replacements or upgrades

Several Key Reasons to Choose This Product

High-efficiency and dual-output design make it ideal for complex, battery-powered devices

Compact footprint aids in designing smaller end-products

Broad compatibility enhances its use in a wide array of applications

High-frequency operation allows the use of small inductors and capacitors, reducing PCB space

Protective features ensure the longevity of the product and safety of use