MAX253CUA+ - Maxim

Manufacturer Part Number

MAX253CUA+

Manufacturer

analog-devices

Introduction

The MAX253CUA+ is a high-efficiency, low-noise, transformer driver IC designed to operate from a single 3.3V or 5V supply. It is optimized for driving transformer-coupled loads in applications such as isolated power supplies, telecom line drivers, and industrial control systems.

Product Features and Performance

High-efficiency, low-noise transformer driver

Operates from a single 3.3V or 5V supply

Integrates driver, level-shifter, and bootstrap diode

Programmable switching frequency up to 1MHz

Low quiescent current of 450µA

Wide operating temperature range of 0°C to 70°C

Small 8-pin TSSOP/MSOP package

Product Advantages

Simplifies transformer-based circuit design

Reduces component count and board space

Provides reliable and efficient transformer driving

Suitable for a variety of isolated power and signaling applications

Key Reasons to Choose This Product

Highly efficient and low-noise transformer driver

Flexible voltage operation with 3.3V or 5V supply

Integrated features for compact and simplified design

Wide temperature range for diverse application environments

Small footprint package for space-constrained designs

Quality and Safety Features

Manufactured in a high-quality process for reliable performance

Designed to meet industry safety and regulatory standards

Compatibility

The MAX253CUA+ is compatible with a variety of transformer-based applications, including:

Isolated power supplies

Telecom line drivers

Industrial control systems

Other transformer-coupled load applications

Application Areas

Isolated power supplies

Telecom equipment

Industrial control and automation

Medical equipment

General transformer-driven applications

Product Lifecycle

The MAX253CUA+ is an active product, and there are no direct equivalent or alternative models currently available. If you have any questions or require further assistance, please contact our sales team through our website.