MAX797ESE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX797ESE+

Manufacturer

Analog Devices

Introduction

High-efficiency power management integrated circuit for DC-DC conversion

Product Features and Performance

Up to 96% Duty Cycle for efficient power conversion

Supports Step-Up, Step-Up/Step-Down conversion

Designed for Positive Output Configuration

Capable of operating in Buck, Boost, and Flyback topologies

Synchronous Rectification for improved efficiency

Features Clock Synchronization

Control options include Enable, Pulse Skipping, and Soft Start

Product Advantages

High switch frequency options at 150kHz and 300kHz

Versatile voltage supply range from 5V to 30V

Operational temperature range from -40°C to 85°C suits challenging environments

Surface Mount package for compact PCB design

Key Technical Parameters

One output with single-phase operation

Maximum Duty Cycle of 96%

Switching Frequency selectable between 150kHz and 300kHz

Voltage supply between 5V and 30V

Surface Mount, 16-SOIC package

Quality and Safety Features

Operational across a wide temperature range ensuring reliability

High-quality standards from Analog Devices

Compatibility

Compatible with various topologies including Buck, Boost, and Flyback

Designed to interface with a broad range of external components within specified voltage and temperature ranges

Application Areas

Suitable for telecommunications, portable devices, networking, and computing systems

Product Lifecycle

Product Status is Active

No indication of nearing discontinuation

Alternatives and upgrades should be assessed periodically

Several Key Reasons to Choose This Product

Flexible power solution adaptable to a variety of power topologies

High efficiency and duty cycle for power-sensitive applications

Synchronous Rectification enables reduced power loss

Clock Synchronization to streamline multiple device operations

Wide operating temperature range makes it suitable for harsh conditions

Robust control feature set including Soft Start to minimize inrush current

Proven reliability and quality from a trusted manufacturer, Analog Devices