MAX5073ETI+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX5073ETI+T

Manufacturer

Analog Devices

Introduction

The MAX5073 is a versatile, high-efficiency, PWM step-up/step-down DC-DC switching regulator.

Product Features and Performance

High efficiency, voltage regulation

PWM step-up and step-down conversion

Adjustable output voltage

Dual output channels

Frequency switching from 200kHz to 2.2MHz

Surface mount package

Product Advantages

Flexibility in supporting both step-up and step-down applications

Broad input voltage range (4.5V to 23V)

Dual outputs for multi-voltage systems

Adjustable output for design flexibility

Support high switching frequency for smaller components

Operational in a wide temperature range (-40°C to 85°C)

Key Technical Parameters

Input Voltage Min: 4.5V

Input Voltage Max: 23V

Output Voltage Min/Fixed: 0.8V

Output Voltage Max: 28V

Current - Output Switch: 1.38A, 2.3A

Switching Frequency: 200kHz ~ 2.2MHz

Operating Temperature: -40°C ~ 85°C TA

Mounting Type: Surface Mount

Package / Case: 28-WFQFN Exposed Pad

Supplier Device Package: 28-TQFN (5x5)

Quality and Safety Features

Built-in overtemperature protection

Short-circuit protection

Thermal overload protection

Compatibility

Compatible with a wide range of input and output voltages

Suited for surface mount technology

Application Areas

Power supply modules

Battery-powered devices

Automotive electronics

Portable electronics

Communication devices

Product Lifecycle

Active product status

Please check with the manufacturer for replacement or upgrade options

Several Key Reasons to Choose This Product

Supports numerous power management applications due to step-up and step-down capability

Highly versatile for different circuit designs

Enhanced power efficiency for prolonging battery life on portable devices

Compact 28-TQFN package saves board space

Extended operational temperature range suitable for harsh environments

Ease of integration in multi-voltage power systems.