MAX1790EUA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1790EUA

Manufacturer

Analog Devices

Introduction

The MAX1790EUA is a voltage regulator designed for power management applications, specifically as DC DC switching regulators.

Product Features and Performance

Functions as Step-Up and Step-Up/Step-Down converter

Utilizes Boost and SEPIC topologies

Adjustable output type

Supports switching frequencies of 640kHz and 1.22MHz

Incorporates a surface mount technology

Product Advantages

Flexible input voltage range from 2.6V to 5.5V

Capable of boosting output voltage up to 12V

Delivers output current up to 1.2A

Key Technical Parameters

Input Voltage (Min): 2.6V

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 2.6V

Output Voltage (Max): 12V

Output Current (Switch): 1.2A

Switching Frequency: 640kHz, 1.22MHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Supports a broad operating temperature range ensuring reliability under varying environmental conditions

Compatibility

The 8-TSSOP and 8-MSOP package compatibility allows for integration in various circuit designs

Application Areas

Ideal for portable devices, power supply designs, and small electronics requiring efficient voltage regulation

Product Lifecycle

Status: Obsolete

As this product is nearing discontinuation, checking for available replacements or upgrades is recommended

Several Key Reasons to Choose This Product

Supports both step-up and step-down functions, increasing design flexibility

High maximum output current of 1.2A suitable for robust applications

Dual frequency operation offers flexibility in managing power efficiency and component size

Operates effectively across a wide temperature range, ensuring performance stability