MAX631AESA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX631AESA

Manufacturer

Analog Devices

Introduction

The MAX631AESA is a versatile step-up or boost DC-DC converter designed for optimizing power management in various applications.

Product Features and Performance

Step-Up Voltage Regulator

Capable of Positive or Negative Output Configurations

Boost and Charge Pump Topology

Adjustable Output Voltage

Fixed Output Voltage Option

Single Output Channel

Frequency Switching at 45kHz

Non-Synchronous Rectifier Design

Product Advantages

Versatile input voltage range (2V 16.5V)

Flexible output voltage up to 18V

Supports up to 450mA output current

Suitable for battery-powered devices due to low input requirement

Adjustable output enables customization for specific needs

No need for external diode, simplifying circuit design

Key Technical Parameters

Voltage Input (Min): 2V

Voltage Input (Max): 16.5V

Voltage Output (Min/Fixed): 2V (5V)

Voltage Output (Max): 18V (Switch)

Current Output: 450mA (Switch)

Frequency Switching: 45kHz

Quality and Safety Features

Operates within a wide temperature range of -40°C to 85°C

Reliable performance in a variety of environmental conditions

Compatibility

Mounting Type: Surface Mount

Package / Case: 8-SOIC (0.154", 3.90mm Width)

Supplier Device Package: 8-SOIC

Easily integrated into circuit designs with standard-sized components

Application Areas

Battery-powered devices

Portable electronics

Power backup systems

Small consumer appliances

Product Lifecycle

Product Status: Active

No indication of discontinuation

Ongoing availability of replacements or upgrades not stated

Several Key Reasons to Choose This Product

High efficiency and flexibility for power-sensitive applications

Broad compatibility with various input and output voltage requirements

Simple integration into existing designs with SOIC-8 package

Suitable for industrial, commercial, and consumer usage due to robust temperature range

Manufacturer Analog Devices is known for quality and reliability

The product is actively supported and not nearing end-of-life status