MAX1771EPA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1771EPA

Manufacturer

analog-devices

Introduction

The MAX1771EPA is a high-efficiency, step-up DC-DC switching controller that operates from a 3V to 16.5V input voltage. It provides a regulated positive output voltage and can be configured as a boost or a buck-boost converter. The device features a 92% maximum duty cycle, allowing it to maintain regulation even with a very low input voltage.

Product Features and Performance

Step-up DC-DC switching controller

Operates from a 3V to 16.5V input voltage

Configurable as a boost or buck-boost converter

92% maximum duty cycle

300kHz switching frequency

Single-output design

Enable control feature

Operating temperature range of -40°C to 85°C

Product Advantages

High efficiency for extended battery life

Wide input voltage range for versatile applications

Configurable topology for optimal performance

High duty cycle for low input voltage operation

Compact size and simple external component count

Key Reasons to Choose This Product

Excellent power conversion efficiency

Wide input voltage range for various applications

Flexible boost or buck-boost topology

Reliable and robust performance

Easy to design and implement

Quality and Safety Features

Designed and manufactured to high quality standards

Meets relevant safety and regulatory requirements

Compatibility

The MAX1771EPA is a standalone DC-DC switching controller and can be used with various power supply designs and systems.

Application Areas

Portable electronics

Industrial equipment

Automotive systems

Telecommunications equipment

Battery-powered devices

Product Lifecycle

The MAX1771EPA is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from analog-devices or other manufacturers. Customers are advised to contact our website's sales team for more information on compatible products and options.