MAX668EUB-T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX668EUB-T

Manufacturer

Analog Devices

Introduction

The MAX668EUB-T is a versatile, high-efficiency, and high-performance DC-DC switching controller designed for power management applications.

Product Features and Performance

Boost, Flyback, SEPIC topologies supported

Step-Up and Step-Up/Step-Down functions

Single-output transistor driver

Optimized for positive, isolation capable output configurations

1 output phase capable

Wide voltage supply range from 3V to 28V

Variable switching frequency from 100kHz to 500kHz

Maximum duty cycle of 90%

Clock synchronization feature

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

Enable and Frequency Control features for enhanced operation

Product Advantages

High efficiency for reduced power loss

Versatile application use due to support for multiple topologies

High integration reduces external component count

Flexible power supply compatibility

Thermal and power management for reliable operation

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 3V ~ 28V

Frequency - Switching: 100kHz ~ 500kHz

Duty Cycle (Max): 90%

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built with a design to ensure product longevity and safe operation in varying conditions

Conformance to industry standards for quality and safety

Compatibility

Surface mount packaging compatible with standard PCB technology

Configurable frequency control compatible with various applications

Application Areas

Telecommunications

Power Supplies for Consumer Electronics

Portable Devices

Industrial Controls

Product Lifecycle

Obsolete product status

Potential for replacement or upgrade availability may exist from the same manufacturer or alternative suppliers

Several Key Reasons to Choose This Product

Versatility in power management across different topologies

Efficient performance for energy-saving applications

Broad operating temperature suited for harsh environments

Clock synchronization capability to coordinate with system clocks

Long-term reliability and proven industry usage

Minimal additional component requirement due to high integration