MAX1902EAI - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1902EAI

Manufacturer

Analog Devices

Introduction

The MAX1902EAI is a specialized power management integrated circuit designed for notebook power systems.

Product Features and Performance

Integrated multi-output regulator

Wide input voltage range from 4.2V to 30V

Four regulated outputs for various voltage requirements

Designed for high efficiency and power density

Thermal overload protection

Under-voltage lockout

Over-voltage protection

Product Advantages

Provides multiple regulated voltages from a single input

Supports a wide range of input sources due to broad voltage capability

Durable and reliable performance in varying conditions

High integration simplifies notebook power system design

Key Technical Parameters

Voltage – Input: 4.2V ~ 30V

Number of Outputs: 4

Voltage – Output: Multiple

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 28-SSOP

Supplier Device Package: 28-SSOP

Quality and Safety Features

Built-in thermal protection prevents overheating

Under-voltage lockout ensures stable operation

Over-voltage protection guards against circuit damage

Compatibility

Compatible with a variety of notebook power system architectures

Surface mount packaging allows for use in compact PCB designs

Application Areas

Notebook computers

Portable electronic devices requiring multiple voltage domains

Product Lifecycle

Product Status: Active

Not currently nearing discontinuation

Future replacements or upgrades may become available based on market demand

Several Key Reasons to Choose This Product

Versatile power solution simplifies complex power supply design

Robust thermal protection features ensure reliability

High efficiency contributes to prolonged battery life in portable devices

Analog Devices' reputation for quality and performance

Active product status with support and ongoing availability