MAX747CSD - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX747CSD

Manufacturer

Analog Devices

Introduction

The MAX747CSD is a high-efficiency, low-side N-channel MOSFET driver that operates from a 4V to 15V supply. It is designed to drive the gates of external N-channel power MOSFETs for use in step-down DC-DC converter applications. The device features an internal reference, precision error amplifier, and internal compensation to simplify the design of the feedback loop.

Product Features and Performance

Wide 4V to 15V supply voltage range

100kHz fixed-frequency operation

96% maximum duty cycle

Internal soft-start

Precision error amplifier with internal compensation

Enable input for shutdown and soft-start control

Operates from 0°C to 70°C ambient temperature

Product Advantages

High efficiency with low external component count

Simplified feedback loop design

Compact surface-mount package

Key Reasons to Choose This Product

Robust performance and reliability in a wide range of DC-DC converter applications

Ease of design and implementation with internal reference and compensation

Versatile operating voltage and temperature range

Quality and Safety Features

RoHS compliant

AEC-Q100 qualified for automotive applications

Compatibility

The MAX747CSD is compatible with a variety of N-channel power MOSFETs and can be used in various step-down DC-DC converter designs.

Application Areas

Portable electronics

Industrial equipment

Automotive systems

Telecommunications equipment

Product Lifecycle

The MAX747CSD is an active product. There are no known equivalent or alternative models available at this time. For more information or to discuss your specific application needs, please contact our sales team through our website.