MAX5003EEE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX5003EEE+

Manufacturer

Analog Devices

Introduction

High-efficiency, step-down DC DC Switching Controller designed for power management applications.

Product Features and Performance

Supports step-down (buck) topology

Positive output configuration with isolation capability

Operates with single output phase

Adjustable switching frequency from 50kHz to 300kHz

Soft Start feature to reduce inrush current

Frequency and On Time control for precise operation

Operates across a supply voltage range of 10.75V to 18.75V

Product Advantages

Enhanced power efficiency for energy-saving applications

Capability to operate in isolated configurations for improved safety

Flexibility in design owing to frequency adjustment feature

Suitable for a variety of power supply applications due to a wide input voltage range

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Down

Number of Outputs: 1

Voltage Supply (Vcc/Vdd): 10.75V ~ 18.75V

Frequency Switching: 50kHz ~ 300kHz

Duty Cycle (Max): 75%

Operating Temperature range: -40°C ~ 85°C

Quality and Safety Features

Built with over-temperature protection

Reliable performance across a wide operating temperature range for harsh environments

Compatibility

Compatible with various electronic circuits requiring a buck converter

Package compatible with standard surface mount processes

Application Areas

Telecom infrastructure

Networking and communication equipment

Industrial power supplies

Automotive applications

Product Lifecycle

Not for New Designs (may suggest nearing discontinuation)

Users should verify the possibility of replacement or upgrade options

Several Key Reasons to Choose This Product

Reliable operation from a reputable manufacturer, Analog Devices

High-efficiency power conversion which translates to cost savings

Isolation capability allows use in sensitive applications where safety is paramount

Flexible design options through adjustable frequency and control features

Suitable for rugged applications due to wide operating temperature range and robust packaging