LT3573EMSE#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3573EMSE#TRPBF

Manufacturer

Analog Devices

Introduction

A versatile and efficient power management integrated circuit designed for a broad range of applications, capable of providing step-up/step-down voltage regulation with isolation capabilities.

Product Features and Performance

Supports step-up/step-down functionality

Isolation capability for use in applications requiring galvanic isolation

Flyback topology

Single output design

Switching frequency range from 40kHz to 1MHz

Capable of operating across a wide temperature range

Product Advantages

Versatility in handling positive or negative output configurations

Wide input voltage range from 3V to 40V accommodates various sources

High integration reduces external component count

Key Technical Parameters

Voltage - Input (Min): 3V

Voltage - Input (Max): 40V

Current - Output: 1.25A

Frequency - Switching: 40kHz ~ 1MHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Robust operating temperature range ensures stability in extreme conditions

Suitable for surface mount technology enhancing board reliability

Compatibility

Compatible with various applications requiring voltage step-up/step-down

Application Areas

Power supply modules

Battery-powered equipment

Industrial control systems

Medical devices

Telecommunications equipment

Product Lifecycle

Active product status indicates ongoing manufacturing and support

No indication of nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Highly adaptive switching frequency for application-specific optimization

The capability of generating both positive and negative voltage outputs

Thermal performance enhanced by exposed pad package

Suitable for applications requiring electrical isolation

Can be used in harsh environments due to its wide operating temperature range

Support from a leading manufacturer in power management solutions