MAX1044CSA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1044CSA+

Manufacturer

Analog Devices

Introduction

The MAX1044CSA+ is a DC-DC switching voltage regulator specifically designed for power management applications, suitable for generating either polarity voltage from a single source.

Product Features and Performance

Charge Pump topology

Fixed Output Type

Capable of delivering up to 20mA output current

Supports input voltages from 1.5V to 10V

Produces output voltages of -Vin, nVin, Vin/2

Switching frequency set at 10kHz

Ratiometric function ensures stability and accuracy in output

Product Advantages

Flexible output configuration supporting positive or negative outputs

Low power consumption aiding in enhanced battery life

Compact 8-SOIC package facilitating ease of design in space-constrained applications

Key Technical Parameters

Output Current: 20mA

Input Voltage Range: 1.5V to 10V

Maximum Output Voltage: -Vin, nVin, Vin/2

Frequency Switching: 10kHz

Operating Temperature Range: 0°C ~ 70°C

Quality and Safety Features

Ensures stable operation within the specified temperature range

High reliability in standard operating environments

Compatibility

Suitable for surface mount technology for ease of integration in various circuit designs.

Application Areas

Portable electronic devices

Battery-powered devices

Power supply modules

Product Lifecycle

Currently in an active phase

Not nearing discontinuation and replacements or upgrades are available

Several Key Reasons to Choose This Product

High reliability and performance suitable for a wide input voltage range

Compact size ideal for portable applications

Low switching noise levels at a frequency of 10kHz

Versatility in providing both positive and negative output voltages

Compliance with standard safety and operating conditions ensuring product longevity and efficiency