MAX20037ATIB/V+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX20037ATIB/V+

Manufacturer

Analog Devices

Introduction

The MAX20037ATIB/V+ is a high-efficiency, fixed output, step-down DC-DC switching regulator designed to deliver a 5V output from an input voltage range of 4.5V to 28V. It is used in various power management applications.

Product Features and Performance

Step-Down (Buck) topology

Positive output configuration

Fixed output type

Single output channel

Input voltage range from 4.5V to 28V

Fixed output voltage of 5V

Maximum output current of 3.5A

Switching frequency range from 275kHz to 2.2MHz

Synchronous rectification for improved efficiency

Operating temperature range from -40°C to 125°C

Surface mount package

Product Advantages

High efficiency due to synchronous rectifier technology

Wide input voltage range accommodates various power supplies

Compact 28-WFQFN package saves board space

High reliability and performance across a wide temperature range

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 28V

Voltage Output (Min/Fixed): 5V

Current Output: 3.5A

Frequency Switching: 275kHz ~ 2.2MHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built-in thermal and over-current protection

Robust performance in extreme temperatures

Compatibility

Compatible with various electronic devices requiring a 5V fixed output

Suitable for surface mount technology

Application Areas

Power management solutions across telecom, computing, consumer electronics, and industrial applications

Product Lifecycle

Currently active product status

No indication of discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

Efficient power management with synchronous rectification

Able to handle a wide range of input voltages

Stable output voltage at higher output current capacity

Suitable for compact designs due to small package size

Reliable operation in harsh temperature environments