MAX1999EEI+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1999EEI+

Manufacturer

analog-devices

Introduction

The MAX1999EEI+ is a highly integrated, 4-output power management IC (PMIC) that provides a flexible and efficient power solution for a variety of applications. It incorporates two synchronous step-down (buck) converters, two linear regulators (LDOs), and a power-on reset (POR) sequencer, all in a compact 28-pin package.

Product Features and Performance

Two synchronous step-down (buck) converters with adjustable output voltages and currents

Two linear regulators (LDOs) with adjustable output voltages and currents

Programmable power-on reset (POR) sequencer

Wide input voltage range of 4.5V to 24V

Operating temperature range of -40°C to 85°C

High efficiency up to 95%

Low quiescent current of 130μA (typical)

Integrated MOSFET switches for the buck converters

Soft-start and power-good functions

Product Advantages

Comprehensive power management solution in a single package

Flexible and configurable to meet various application requirements

Efficient power conversion with high efficiency and low quiescent current

Wide input voltage range and operating temperature range

Integrated power-on reset (POR) sequencer for proper system start-up

Key Reasons to Choose This Product

Simplifies power supply design and reduces system complexity

Optimizes power delivery and efficiency for improved system performance

Ensures reliable and robust operation across a wide range of operating conditions

Allows for easy integration and customization to meet specific application needs

Quality and Safety Features

Robust and reliable design for industrial-grade applications

Overcurrent, overvoltage, and thermal protection features

Compliance with relevant industry standards and regulations

Compatibility

The MAX1999EEI+ is compatible with a wide range of electronic devices and systems that require a flexible and efficient power management solution, such as industrial automation, communication equipment, consumer electronics, and more.

Application Areas

Industrial automation and control systems

Communication equipment and infrastructure

Consumer electronics and portable devices

Automotive and transportation systems

Medical and healthcare devices

Product Lifecycle

The MAX1999EEI+ is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from Analog Devices or other manufacturers. Customers are advised to contact our website's sales team for more information on current product offerings and availability.