MAX1523EUT+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1523EUT+T

Manufacturer

Maxim Integrated

Introduction

The MAX1523EUT+T is a high-efficiency step-up/step-down DC-DC converter IC that provides a regulated output voltage from a wide range of input voltages.

Product Features and Performance

Wide input voltage range of 2.5V to 5.5V

Supports boost, flyback, and SEPIC topologies

Single 1-phase output

Up to 85% duty cycle

Integrated MOSFET switch

Synchronous rectification not supported

Thermal shutdown and overcurrent protection

Product Advantages

High efficiency across a wide input voltage range

Small footprint SOT-23-6 package

Adjustable output voltage

Integrated power management features

Key Technical Parameters

Input Voltage: 2.5V to 5.5V

Output Voltage: Adjustable

Output Current: Dependent on external components

Switching Frequency: Not specified

Efficiency: Up to 85%

Quality and Safety Features

RoHS3 compliant

Thermal shutdown and overcurrent protection

Compatibility

Compatible with a variety of input voltage sources and load requirements due to its wide input voltage range and flexible topology support.

Application Areas

Portable electronics

Battery-powered devices

Industrial automation and control systems

Product Lifecycle

The MAX1523 is an active product and not nearing discontinuation.

Replacement or upgrade options may be available from Maxim Integrated or other vendors.

Key Reasons to Choose This Product

Wide input voltage range and high efficiency make it suitable for a variety of applications.

Small package size and integrated features simplify design.

Thermal and overcurrent protection enhance reliability and safety.

Availability of different package options and compatibility with various topologies provide design flexibility.