MAX1558HETB - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1558HETB

Manufacturer

analog-devices

Introduction

The MAX1558HETB is a high-efficiency, single-inductor, synchronous, step-down DC-DC converter that is designed to provide a tightly regulated output voltage from a wide input voltage range. It is optimized for USB and other portable applications that require a low-noise, power-efficient supply.

Product Features and Performance

High efficiency up to 95%

Wide input voltage range of 2.75V to 5.5V

Tight output voltage regulation of ±1.5%

Low quiescent current of 30μA in no-load conditions

Programmable switching frequency up to 2.2MHz

Integrated low-RDS(ON) power MOSFETs

Thermal shutdown and overcurrent protection

Small 10-pin WFDFN package

Product Advantages

High efficiency for extended battery life

Wide input voltage range for versatile applications

Tight output voltage regulation for sensitive electronics

Low quiescent current for power-saving in standby mode

High switching frequency for compact solution size

Integrated protection features for reliable operation

Key Reasons to Choose This Product

Industry-leading efficiency and power density

Robust protection features for reliable performance

Flexible design for a wide range of portable applications

Small footprint and easy integration for space-constrained designs

Trusted analog expertise from Analog Devices

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection

RoHS-compliant and lead-free package

Compatibility

The MAX1558HETB is compatible with a wide range of USB and portable electronic devices that require a tightly regulated and power-efficient power supply.

Application Areas

Smartphones, tablets, and other mobile devices

Portable audio equipment

Wearable electronics

USB power banks and chargers

Industrial and medical portable equipment

Product Lifecycle

The MAX1558HETB is an active product and is currently in production. There are no direct replacement or alternative models available at this time. For the latest product information or to discuss your specific application requirements, please contact our website's sales team.