MAX641ACSA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX641ACSA

Manufacturer

Analog Devices

Introduction

The MAX641ACSA is an adjustable output boost (step-up) DC-DC converter from Analog Devices, engineered to cater to applications requiring a higher voltage from a lower voltage input.

Product Features and Performance

Boost topology ensures increase in input voltage to a higher output voltage

Adjustable output supports various output voltages for flexible use

Supports a wide range of input voltage from 2V to 16.5V

Capable output up to 18V

Delivers up to 450mA of output current

Fixed switching frequency at 45kHz

Product Advantages

Ability to cater to low input voltage and boost it to higher outputs beneficial for battery-operated devices

Adjustable output provides versatility in usage across different applications

Surface mount package allows for compact and efficient design in end products

Key Technical Parameters

Voltage Input (Min): 2V

Voltage Input (Max): 16.5V

Voltage Output (Min/Fixed): 1.31V (5V)

Voltage Output (Max): 18V

Current Output: 450mA

Frequency Switching: 45kHz

Quality and Safety Features

Operating temperature designed for commercial grade applications ranging from 0°C to 70°C

Compatibility

Designed for Surface Mount Technology (SMT) assembly, compatible with standard manufacturing processes

Application Areas

Battery-powered devices

Portable electronics

Power supply backup applications

Product Lifecycle

Classified as Obsolete, which implies no active manufacturing; consider looking for replacements or upgrades for long-term projects

Several Key Reasons to Choose This Product

High flexibility in voltage requirements due to adjustable output feature

Suitable for applications demanding compact size due to SOIC-8 packaging

Capable of supporting a variety of portable and compact electronic designs

Ability to operate within a wide range of input voltages catering to most low-voltage supply scenarios