MAX8627ETD+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX8627ETD+T

Manufacturer

Analog Devices

Introduction

The MAX8627ETD+T is a highly efficient, compact, step-up DC-DC switching regulator designed to provide an adjustable output voltage from a lower voltage input.

Product Features and Performance

High-efficiency step-up voltage regulation

Adjustable output voltage range from 3V to 5.2V

Supports input voltage from 0.9V to 5.5V

5A switch current capability

Switching frequency of 1MHz

Incorporates a synchronous rectifier for improved efficiency

Designed for compact, surface-mount applications

14-WFDFN (14-TDFN 3x3) exposed pad package for enhanced thermal performance

Product Advantages

Enables the use of low-voltage batteries due to 0.9V minimum input voltage

High current output suitable for demanding applications

Synchronous rectification for improved power conversion efficiency

High frequency switching allows for smaller external components

Key Technical Parameters

Output Configuration: Positive

Topology: Boost

Number of Outputs: 1

Voltage - Input (Min): 0.9V

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 3V

Voltage - Output (Max): 5.2V

Current - Output: 3.5A (Switch)

Frequency - Switching: 1MHz

Quality and Safety Features

Operating Temperature Range: -40°C to 85°C

Built-in thermal overload protection

Overvoltage and current limit protection

Compatibility

Compatible with a variety of capacitive, inductive, and resistive loads

Suitable for applications that require a higher voltage output from a single-cell or low-voltage power source

Application Areas

Portable Electronics

Battery-Powered Devices

Wireless and IoT Devices

Energy Harvesting Systems

Handheld Medical Devices

Product Lifecycle

Product Status: Active

Not indicated as nearing discontinuation

Replacements or upgrades may be available as newer technologies emerge

Reasons to Choose This Product

High efficiency conducive to extended battery life in portable applications

Wide input voltage range supports diverse power sources

Compact and suitable for space-constrained designs

Fully integrated solution reduces external component count

Robust protection features ensure long-term reliability

Suitable for a wide array of industrial and consumer applications