MAX1645AEEI-T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1645AEEI-T

Manufacturer

Analog Devices

Introduction

The MAX1645AEEI-T is a high-performance, multi-chemistry battery charger IC from Analog Devices. It is designed to efficiently charge single-cell to four-cell battery packs in a wide variety of portable applications.

Product Features and Performance

Supports various battery chemistries including Li-Ion, Li-Polymer, NiMH, and NiCd

Charges with up to 3A of current

Charges battery packs up to 18.4V

Accepts input voltages up to 28V

Integrates I2C and SMBus interfaces for easy system integration

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

Product Advantages

Highly efficient charging algorithm maximizes battery life

Comprehensive fault protection features ensure safe operation

Flexible configuration options allow customization for different applications

Small 28-SSOP package enables compact design

Key Reasons to Choose This Product

Proven reliability and performance from a trusted manufacturer

Versatile multi-chemistry support for design flexibility

High charging current and wide input voltage range

Integrated interfaces simplify system integration

Robust safety and protection features for reliable operation

Quality and Safety Features

Overcurrent, overvoltage, and overtemperature protection

Battery thermal monitoring and charging termination

Comprehensive fault reporting and status indication

Compatibility

Suitable for a wide range of portable electronic devices, including smartphones, tablets, laptops, and power tools

Can be used in a variety of industrial, medical, and consumer applications

Application Areas

Portable electronics

Industrial equipment

Medical devices

Consumer electronics

Product Lifecycle

The MAX1645AEEI-T is an active product, and Analog Devices continues to manufacture and support it. There are no direct equivalent or alternative models available at this time. For the latest information or to discuss your specific application needs, please contact our website's sales team.