MAX1795EUA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1795EUA

Manufacturer

analog-devices

Introduction

The MAX1795EUA is a step-up DC-DC switching regulator designed for power management applications, specifically formulated to efficiently boost lower voltages to a higher output level while maintaining a compact footprint.

Product Features and Performance

Operates with input voltages from 1V to 5.5V

Adjustable output voltage from 2V to 5.5V, with preset options for 3.3V and 5V

Delivers up to 200mA of output current

500kHz switching frequency allows for small external components

Integrated synchronous rectifier to enhance efficiency

Supports positive output configuration with a boost (step-up) topology

Product Advantages

High efficiency in converting lower voltage to higher

Low input voltage operation suitable for battery-powered devices

Compact and versatile for a wide range of applications

Built-in thermal shutdown and overcurrent protection

Key Technical Parameters

Voltage Input (Min): 1V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 2V (3.3V, 5V)

Voltage Output (Max): 5.5V

Current Output: 200mA (Switch)

Frequency Switching: 500kHz

Quality and Safety Features

Thermal shutdown protection

Current limiting for safety

Operates within the industrial temperature range of -40°C to 85°C

Compatibility

Suitable for use with a variety of battery technologies due to its wide input voltage range

Ideal for integration within the surface mount technology (SMT) boards due to its 8-TSSOP, 8-MSOP package

Application Areas

Portable electronics

Battery-powered devices

Low-power wireless modules and IoT devices

Product Lifecycle

Listed as Obsolete, indicating it may no longer be in production or supported by analog-devices, making replacements or upgrades potentially necessary

Several Key Reasons to Choose This Product

High-efficiency solution for voltage boosting in compact spaces

Broad input voltage range caters to diverse power sources

Integrated safety features ensure reliable operation under various conditions

Supports a wide operating temperature range, making it suitable for industrial applications