MAX865EUA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX865EUA+

Manufacturer

Analog Devices

Introduction

The MAX865EUA+ is a versatile charge pump voltage regulator designed for power management applications, capable of providing either positive or negative output voltages.

Product Features and Performance

Ratiometric charge pump topology

Dual output capability

Provides output voltages of -Vin and 2Vin

Capable of driving output current up to 20mA

Switching frequency range between 18kHz and 34kHz

Operates over a wide input voltage range from 1.5V to 6V

Functional in a wide temperature range from -40°C to 85°C

Product Advantages

Flexibility in generating both positive and negative voltages

High efficiency due to charge pump function

Compact surface mount package (8-TSSOP, 8-MSOP)

Suitable for battery-operated devices due to low voltage operation

Key Technical Parameters

Input Voltage: 1.5V (Min) to 6V (Max)

Output Voltage: -Vin, 2Vin (Fixed)

Output Current: 20mA

Switching Frequency: 18kHz 34kHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Built to operate reliably within specified temperature range

Robust against temperature variations ensuring stable performance

Compatibility

Compatible with various low voltage applications

Mountable on 8-uMAX/uSOP device packages

Application Areas

Mobile devices

Portable electronics

Battery-powered applications

Power supply modules

Product Lifecycle

Currently active product status

Not nearing discontinuation

Upgrades or replacements are available

Several Key Reasons to Choose This Product

Versatility in voltage outputs enhances design flexibility

Low operating voltage suitable for modern portable applications

Compact design facilitates integration in size-constrained applications

Reliable performance over a broad range of operating conditions

Availability of product support and upgrades ensures long-term usability