LT8580EMS8E#PBF - Analog Devices Inc.

Manufacturer Part Number

LT8580EMS8E#PBF

Manufacturer

Analog Devices

Introduction

The LT8580 is a versatile DC/DC converter involved in power management, suitable for stepping up or stepping down voltages. Its design allows for use in either positive or negative output configurations.

Product Features and Performance

Adjustable output voltage ranging from 1.2V to 65V

Supports input voltages from 2.55V to 40V

Capable of delivering up to 1.2A switch current

Can operate with switching frequencies between 200kHz and 1.5MHz

Offers a variety of topologies including Boost, Cuk, and SEPIC

Does not integrate synchronous rectifier

Designed to operate in environments with temperatures ranging from -40°C to 125°C

Product Advantages

Flexible input and output voltage ranges catering for various applications

High switch current capability enhances power delivery

Support for multiple topologies increases integration versatility

Wide range of operating temperatures makes it suitable for use in harsh environments

Adjustable switching frequency allows optimization for efficiency or component size

Key Technical Parameters

Voltage Input (Min): 2.55V

Voltage Input (Max): 40V

Voltage Output (Min/Fixed): 1.2V

Voltage Output (Max): 65V (Switch)

Current Output: 1.2A (Switch)

Frequency Switching: 200kHz ~ 1.5MHz

Quality and Safety Features

Operates within a temperature range of -40°C to 125°C ensuring reliability under thermal stress

Compatibility

Compatible with various types of circuit designs due to its flexible topologies and adjustable output

Application Areas

Power supply conversions for embedded systems

Automotive electronics

Industrial power management

Renewable energy systems

Portable devices requiring efficient power management

Product Lifecycle

Product Status: Active

Continuously supported with no near discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

Versatile input and output voltage specifications cater to a wide range of applications

The capability to support Boost, Cuk, and SEPIC topologies enhances design flexibility

High output current capability is beneficial for power-intensive applications

The wide operating temperature range guarantees performance in extreme conditions

The adjustable switching frequency provides designers with the option to optimize for efficiency or size, as required by the application