MAX1774EEI+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1774EEI+T

Manufacturer

Maxim Integrated

Introduction

High-Efficiency, 1.25MHz, Dual-Output, Synchronous Step-Down DC-DC Converters

Product Features and Performance

High efficiency up to 95%

25MHz switching frequency for compact designs

Dual synchronous buck converter outputs

Adjustable output voltage from 1V to 5.5V

Output current up to 2A per channel

Integrated high-side and low-side MOSFETs

Undervoltage lockout, overcurrent, and overtemperature protection

Product Advantages

High efficiency reduces power loss and heat dissipation

High switching frequency enables use of small external components

Dual outputs provide flexibility for powering multiple circuits

Wide input voltage range from 2.7V to 28V

Key Technical Parameters

Input Voltage Range: 2.7V to 28V

Output Voltage Range: 1V to 5.5V

Output Current: 1.5A to 2A per channel

Switching Frequency: 1.25MHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

ROHS3 compliant

Integrated protection features (UVLO, OCP, OTP)

Compatibility

Surface mount package (28-QSOP)

Tape and reel packaging

Application Areas

Portable electronics

Networking and telecom equipment

Industrial and medical equipment

Product Lifecycle

This product is currently in active production and availability.

Replacement or upgrade options may be available from Maxim Integrated.

Several Key Reasons to Choose This Product

High efficiency for reduced power loss and heat generation

High switching frequency enables use of smaller external components

Dual outputs provide flexibility for powering multiple circuits

Wide input voltage range accommodates various power supply sources

Integrated protection features for reliable and safe operation

Compact surface mount package and tape and reel packaging for ease of use