MAX15023ETG+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX15023ETG+T

Manufacturer

Analog Devices

Introduction

The MAX15023ETG+T is a part of the Power Management Integrated Circuit (PMIC) family, specifically a DC DC switching controller for efficient power conversion.

Product Features and Performance

Step-down (buck) controller

Dual outputs providing simultaneous power conversion

2 output phases for improved efficiency

Supports a wide input voltage range from 4.5V to 28V

Adjustable switching frequency from 200kHz to 1MHz

Synchronous rectification for better efficiency

Up to 87.5% duty cycle for wide output voltage range

Comprehensive control features including current limit and power good

High temperature operational capability from -40°C to 85°C

Product Advantages

High efficiency power conversion

Dual-phase operation for lower ripple and improved transient response

Versatility with a broad input voltage range and adjustable frequency

Enhanced system reliability through integrated control features

Thermal performance benefits with exposed pad packaging

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Down

Output Configuration: Positive

Topology: Buck

Number of Outputs: 2

Output Phases: 2

Voltage Supply (Vcc/Vdd): 4.5V ~ 28V

Frequency Switching: 200kHz ~ 1MHz

Duty Cycle (Max): 87.5%

Synchronous Rectifier: Yes

Quality and Safety Features

Built-in current limit to prevent overload

Thermal shutdown and overtemperature protection

Stable operation ensured through maximum duty cycle control

Compatibility

Compatible with a wide range of input voltages and various load scenarios

Suitable for use in multi-phase power systems

Application Areas

Distributed Power Systems

Telecommunications Equipment

Computing Systems

Industrial Controls

Product Lifecycle

Active

Product is currently active with no indication of discontinuation

Ongoing support and availability of replacements or upgrades

Several Key Reasons to Choose This Product

High-efficiency step-down voltage regulation for enhanced power saving

Dual output capability allows servicing multiple rails concurrently

Flexibility in design with adjustable switching frequency

Thermal efficiency facilitated by exposed pad packaging design

Robust performance with integrated control and safety features

Reliable operation over a wide temperature range suitable for industrial applications

Strong support and ongoing product lifecycle from a reputable manufacturer, Analog Devices