MAX797CSE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX797CSE+

Manufacturer

Analog Devices

Introduction

The MAX797CSE+ is a highly versatile Power Management Integrated Circuit (PMIC) designed for DC-DC switching controllers. It is specifically engineered to support step-up, step-down, and flyback topologies, making it a go-to solution for a wide array of electronic applications.

Product Features and Performance

Supports Buck, Boost, and Flyback topologies

Capable of operating with a supply voltage range of 4.5V to 30V

Offers switching frequencies of 150kHz and 300kHz

Maximum duty cycle of 96%

Equipped with a synchronous rectifier for increased efficiency

Features clock synchronization

Incorporates control features such as Enable, Pulse Skipping, and Soft Start

Designed for surface mount applications

Housed in a 16-SOIC package

Product Advantages

Versatile function allowing for step-up, step-down, and flyback operations

High efficiency due to synchronous rectification

Flexibility in switching frequencies to tailor performance and efficiency

Enhanced controlled startup with the Soft Start feature

Robust design suitable for a wide range of operating temperatures (0°C ~ 70°C)

Key Technical Parameters

Output Type: Transistor Driver

Number of Outputs: 1

Output Phases: 1

Voltage Supply (Vcc/Vdd): 4.5V ~ 30V

Frequency Switching: 150kHz, 300kHz

Duty Cycle (Max): 96%

Quality and Safety Features

Ensures stable operation across a broad range of temperatures

The synchronous rectifier design minimizes heat dissipation, enhancing safety

Compatibility

Compatible with a wide range of electronic circuits due to its versatile power supply requirement and multiple topologies

Application Areas

Industrial and commercial electronics

Portable devices

Power supply modules

Renewable energy systems

Automotive electronics

Product Lifecycle

The product status is Active, indicating ongoing production and availability

No current indication of discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Superior versatility and compatibility with various circuit topologies

High efficiency and performance, supported by synchronous rectification and clock synchronization

Robust design capable of operating in a wide range of environmental conditions

Convenient control features for optimized performance

Reliable performance from a reputable manufacturer, Analog Devices