MAX669EUB/V+ - Maxim

Manufacturer Part Number

MAX669EUB/V+

Manufacturer

Analog Devices

Introduction

The MAX669EUB/V+ is a high-efficiency, high-voltage, step-up/step-down (boost/SEPIC) DC-DC switching regulator controller capable of driving both N-channel and P-channel power MOSFETs. It operates from an input voltage range of 1.8V to 28V and can provide an output voltage up to 60V. The device features a wide switching frequency range of 100kHz to 500kHz, making it suitable for a variety of high-power applications.

Product Features and Performance

Wide input voltage range: 1.8V to 28V

High output voltage up to 60V

Wide switching frequency range: 100kHz to 500kHz

90% maximum duty cycle

Synchronous rectification capability

Clock synchronization for reduced EMI

Enable and frequency control features

Capable of driving both N-channel and P-channel power MOSFETs

Product Advantages

High efficiency and wide input voltage range make it suitable for a variety of applications

Versatile design can be used in both step-up and step-down configurations

Synchronous rectification and clock synchronization features improve performance and reduce EMI

Enable and frequency control functions provide design flexibility

Key Reasons to Choose This Product

Robust and reliable performance in high-power applications

Excellent efficiency and wide operating voltage range

Flexible design with support for both N-channel and P-channel MOSFETs

Advanced features like synchronous rectification and clock synchronization for improved performance

Quality and Safety Features

Automotive-grade qualification (AEC-Q100)

Robust design for reliable operation in harsh environments

Compatibility

The MAX669EUB/V+ is compatible with a wide range of power MOSFETs and can be used in various power supply and conversion applications.

Application Areas

Industrial and automotive power supplies

Battery-powered equipment

LED lighting

Telecommunications and networking equipment

Consumer electronics

Product Lifecycle

The MAX669EUB/V+ is an active product and there are no plans for discontinuation. There are no direct equivalents or alternative models available, but customers are advised to contact our website's sales team for information on other Analog Devices power management solutions that may suit their needs.