MAX253ESA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX253ESA+T

Manufacturer

Maxim Integrated

Introduction

Highly Integrated Transformer Driver IC

Product Features and Performance

Dual high-side MOSFET drivers for transformer-based designs

Built-in oscillator and dead-time control

Low 450μA supply current

Drives up to 1A transformer loads

Supports transformer turns ratios up to 1:10

Configurable dead-time and oscillator frequency

Wide 3.3V to 5V supply voltage range

Operates from -40°C to +85°C

Product Advantages

Highly integrated solution reduces component count

Configurable to meet a variety of transformer-based design requirements

Low power consumption for efficient operation

Wide temperature and voltage operating range

Key Technical Parameters

Supply Voltage: 3.3V to 5V

Supply Current: 450μA

Transformer Load Current: Up to 1A

Transformer Turns Ratio: Up to 1:10

Operating Temperature: -40°C to +85°C

Quality and Safety Features

RoHS3 Compliant

8-SOIC (0.154", 3.90mm Width) package

Compatibility

Suitable for a wide range of transformer-based designs, including:

Power supplies

Isolated communications

Battery chargers

Motor drives

Application Areas

Transformer-based power conversion

Isolated communications

Battery charging systems

Motor control applications

Product Lifecycle

The MAX253 is an active product and is not nearing discontinuation. Replacement or upgrade options may be available from Maxim Integrated.

Key Reasons to Choose This Product

Highly integrated solution reduces component count and design complexity

Configurable to meet a variety of transformer-based design requirements

Low power consumption for efficient operation

Wide temperature and voltage operating range for versatile applications

Reliable and safe operation with RoHS3 compliance