MAX1773EUP - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1773EUP

Manufacturer

analog-devices

Introduction

The MAX1773EUP is a high-efficiency, low-noise, step-down (buck) DC-DC converter that operates from a single Li-ion or other DC input voltage. It is designed to provide a regulated output voltage for portable electronics and other applications requiring a small, efficient power supply.

Product Features and Performance

High efficiency up to 95%

Wide input voltage range of 2.7V to 5.5V

5MHz fixed-frequency operation for small external components

Low quiescent current of 50µA in no-load conditions

Excellent line and load regulation

Cycle-by-cycle current limiting and thermal shutdown protection

Small 5-pin SOT23 package

Product Advantages

High efficiency reduces power losses and heat generation

Wide input voltage range accommodates multiple battery types

High switching frequency allows use of small external components

Low quiescent current extends battery life in portable devices

Robust protection features ensure safe and reliable operation

Key Reasons to Choose This Product

Compact, power-efficient solution for portable electronics

Optimized for demanding power requirements of modern devices

Reliable and durable design with built-in protection features

Ease of integration with small footprint and simple configuration

Quality and Safety Features

Robust overcurrent and thermal protection

Rigorous quality control and testing processes

Compliance with relevant industry standards

Compatibility

The MAX1773EUP is designed to be compatible with a wide range of portable electronic devices, including smartphones, tablets, wearables, and other battery-powered applications.

Application Areas

Portable electronics

Smartphone and tablet chargers

Wearable devices

Industrial and medical equipment

Other battery-powered applications

Product Lifecycle

The MAX1773EUP is an obsolete product, meaning it is no longer in active production. However, there are equivalent or alternative models available from Analog Devices that can provide similar functionality and performance. Customers are advised to contact our website's sales team for more information on recommended replacement options.