MAX5974DETE+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX5974DETE+T

Manufacturer

Analog Devices

Introduction

The MAX5974DETE+T is a high-performance DC DC switching controller designed for power management applications, capable of operating in various converter topologies like Flyback and Forward Converter.

Product Features and Performance

Supports step-up and step-down functions

Output type: Transistor Driver

Isolation capable positive output configuration

Utilizes Flyback and Forward Converter topologies

Includes a synchronous rectifier for increased efficiency

Features dead time control, enable, frequency control, and soft start

Clock synchronization capability

Product Advantages

High flexibility in voltage supply ranging from 8.4V to 26V

Frequency switching from 100kHz to 600kHz allows for tailored performance

Robust duty cycle up to 80% for effective power conversion

Efficient thermal management with operating temperatures from -40°C to 85°C

Key Technical Parameters

Number of Outputs: 1

Output Phases: 1

Voltage Supply (Vcc/Vdd): 8.4V ~ 26V

Frequency Switching: 100kHz ~ 600kHz

Duty Cycle (Max): 80%

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Built-in temperature range capability ensures reliability across various environmental conditions

Synchronous rectification enhances overall safety by reducing heat generation

Compatibility

Packaged in a 16-WFQFN Exposed Pad, compatible with surface mount technology

Application Areas

Ideal for advanced power supply designs in industrial, telecommunications, and consumer electronics

Product Lifecycle

Status: Active

Not currently nearing discontinuation, with continuous support and availability from Analog Devices

Several Key Reasons to Choose This Product

Versatile in accommodating both step-up and step-down operations, broadening usage across different power management scenarios

High frequency and duty cycle capabilities allow for precise control over power delivery

The integration of features like soft start and frequency control mitigate risks of power surges and enable smooth operation

Synchronous rectifier enhances efficiency, making it suitable for energy-sensitive applications