MAX5068BAUE - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX5068BAUE

Manufacturer

Maxim Integrated

Introduction

The MAX5068BAUE is a high-performance, fixed-frequency, current-mode, DC-DC controller IC that operates from a wide input voltage range and provides a single regulated output.

Product Features and Performance

Wide input voltage range: 10.8V to 24V

Fixed-frequency operation: 25kHz to 1.25MHz

Current-mode control

Synchronous rectification for high efficiency

Adjustable soft-start

Programmable switching frequency

Includes enable, dead-time control, and frequency control features

Supports clock synchronization

50% maximum duty cycle

Product Advantages

Wide input voltage range

High-frequency operation

Efficient synchronous rectification

Programmable features for flexibility

Clock synchronization capability

Key Technical Parameters

Input voltage range: 10.8V to 24V

Switching frequency: 25kHz to 1.25MHz

Maximum duty cycle: 50%

Operating temperature: -40°C to 125°C

Quality and Safety Features

ROHS3 compliant

Housed in a 16-TSSOP-EP package

Compatibility

Surface mount package

Suitable for a variety of DC-DC converter applications

Application Areas

Power supplies

Industrial automation

Telecommunications equipment

Automotive electronics

Product Lifecycle

The MAX5068BAUE is an active product and is not nearing discontinuation. Replacements or upgrades may be available from Maxim Integrated as technology evolves.

Key Reasons to Choose This Product

Wide input voltage range for versatile applications

High-frequency operation enables smaller passive components

Efficient synchronous rectification for high power conversion efficiency

Programmable features like switching frequency and soft-start for design flexibility

Clock synchronization for better system-level integration

Reliable performance within the -40°C to 125°C operating temperature range