MAX15021ATI+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX15021ATI+T

Manufacturer

Analog Devices

Introduction

The MAX15021ATI+T is a high-efficiency, adjustable output, dual-step-down DC-DC switching regulator designed for power management applications.

Product Features and Performance

Dual output configuration

Adjustable output voltage ranging from 0.6V to 5.5V

Input voltage range from 2.5V to 5.5V

Supports high-switching frequencies between 500kHz and 4MHz

Integrated synchronous rectifier for improved efficiency

Capable of delivering output currents of 2A and 4A

Operable over a wide temperature range from -40°C to 125°C

Utilizes buck topology for voltage step-down

Product Advantages

High efficiency reduces power losses

Dual-channel output increases versatility in application

Wide input and output voltage range accommodates various source and load conditions

High-frequency operation minimizes the size of external components

Robust thermal performance ensures reliability in varied environments

Key Technical Parameters

Input Voltage: 2.5V (Min), 5.5V (Max)

Output Voltage: 0.6V (Min), 5.5V (Max)

Output Current: 2A, 4A

Switching Frequency: 500kHz ~ 4MHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over-temperature protection

Over-current protection

Built-in thermal shutdown mechanism

Compatibility

Surface mount technology compatible

Compatible with 28-WFQFN Exposed Pad and 28-TQFN (5x5) packages

Application Areas

Consumer electronics

Telecommunications

Computing devices

Industrial power systems

Product Lifecycle

Currently actively produced

No indication of near-future discontinuation

Upgrades or replacements are available as part of ongoing product development

Several Key Reasons to Choose This Product

High-efficiency operation to reduce power loss and heat generation

Flexible dual-output and wide voltage range to adapt to various tasks

Supports high switching frequencies, enabling the use of smaller peripherals

Synchronous rectification to further enhance efficiency

Reliable operation within a wide temperature spectrum, making it suitable for harsh environments