MAX748AEWE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX748AEWE+

Manufacturer

Analog Devices

Introduction

The MAX748AEWE+ is a fixed output buck (step-down) DC-DC switching regulator designed for power management applications.

Product Features and Performance

Step-Down (Buck) Output Configuration

Fixed Output Voltage

Single Output Channel

Input Voltage Range: 3.3V to 16V

Fixed Output Voltage: 3.3V

Output Current: 500mA

Switching Frequency: 180kHz

Non-Synchronous Rectifier

Operating Temperature Range: -40°C to 85°C

Surface Mount Package

Packaged in a 16-SOIC wide body

Product Advantages

Efficient step-down voltage conversion

Wide input voltage range suitable for various applications

Stable fixed output suitable for consistent loads

Capable of operating in extreme temperatures

Key Technical Parameters

Voltage Input (Min): 3.3V

Voltage Input (Max): 16V

Voltage Output (Min/Fixed): 3.3V

Current Output: 500mA

Switching Frequency: 180kHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Reliable operation within specified temperature range ensures device integrity

ROHS compliant ensuring environmental and health standards

Compatibility

Compatible with various electronic circuits requiring a 3.3V fixed output

Application Areas

Consumer Electronics

Industrial Equipment

Telecom Infrastructure

Portable Devices

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Continuous availability with support for future replacements or upgrades

Several Key Reasons to Choose This Product

Reliable fixed 3.3V output for consistent performance

Wide input range catering to diverse power sources and conditions

High efficiency and lower power dissipation with buck topology

Suitable for stringent temperature conditions making it versatile across various industries

Compact 16-SOIC package suitable for space-sensitive applications