MAX17620ATA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX17620ATA+T

Manufacturer

Analog Devices

Introduction

The MAX17620ATA+T is a compact, high-efficiency, step-down DC-DC switching regulator designed for a range of applications requiring a regulated lower voltage from a higher input voltage. Its design is optimized for performance, making it ideal for power management tasks.

Product Features and Performance

Step-down (Buck) regulator topology ensuring efficient down-conversion

Adjustable output voltage from 1.5V to 3.4V for flexible use

Supports input voltages from 2.7V to 5.5V, accommodating a wide range of sources

Capable of delivering up to 600mA of output current

High-frequency switching at 4MHz allows for smaller external components

Integrates a synchronous rectifier to improve efficiency

Operates across a broad temperature range of -40°C to 125°C, suitable for challenging environments

Product Advantages

Compact 8-WFDFN Exposed Pad package saves space on PCBs

High-efficiency design minimizes heat generation and extends battery life in portable applications

High-frequency operation enables the use of smaller, cheaper, and less intrusive external components

Key Technical Parameters

Voltage Input (Min): 2.7V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 1.5V

Voltage Output (Max): 3.4V

Current Output: 600mA

Frequency Switching: 4MHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Built-in thermal overload protection enhances safety

Overcurrent protection safeguards the device and load from damage

Robust design ensures reliability over the product's lifecycle

Compatibility

Packaged in a universally accepted 8-WDFN footprint for broad compatibility with existing PCB layouts

Application Areas

Portable electronics

Battery-powered devices

Internet of Things (IoT) devices

Wearables and medical devices

Industrial controls

Product Lifecycle

Currently active with no imminent discontinuation notice, ensuring availability for new designs

Analog Devices supports the product with documentation and design resources

Several Key Reasons to Choose This Product

High efficiency and compact size reduce power loss and save board space

Broad input voltage range and adjustable output voltage accommodate various source and load requirements

High switching frequency allows for smaller passive components, reducing overall solution size

Robust operation in extreme temperatures makes it suitable for demanding applications

Comprehensive protection features ensure longevity and reliability