MAX679EUA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX679EUA+T

Manufacturer

analog-devices

Introduction

The MAX679EUA+T is a high-efficiency, step-up, charge-pump DC-DC converter that provides a regulated 3.3V output from a 1.8V to 3.6V input. It operates at a fixed switching frequency of 330kHz or 1MHz, making it suitable for space-constrained, battery-powered applications.

Product Features and Performance

High efficiency up to 90%

Fixed 3.3V output voltage

Output current up to 20mA

Switching frequency options of 330kHz or 1MHz

Operating temperature range of -40°C to +85°C

Product Advantages

Compact size for space-constrained designs

High efficiency to extend battery life

Stable output voltage for reliable operation

Wide input voltage range for flexibility

Key Reasons to Choose This Product

Optimized for battery-powered applications

Reliable performance in harsh environments

Easy integration with simple external components

Cost-effective solution for power conversion needs

Quality and Safety Features

Robust overcurrent protection

Thermal shutdown for safety

ESD protection

Compatibility

The MAX679EUA+T is compatible with a variety of microcontrollers, sensors, and other low-power electronic devices that require a regulated 3.3V supply.

Application Areas

Portable electronics

Wearable devices

IoT sensors and nodes

Battery-powered instrumentation

Product Lifecycle

The MAX679EUA+T is an obsolete product, meaning it is no longer in active production. There may be equivalent or alternative models available from other manufacturers. Customers are advised to contact our website's sales team for more information on available options.