MAX1873SEEE - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1873SEEE

Manufacturer

Analog Devices

Introduction

MAX1873SEEE is a Power Management Integrated Circuit (PMIC) for battery charging applications, tailored for multi-chemistry batteries.

Product Features and Performance

Battery charger for multi-chemistry cells

Supports 3-cell battery configurations

Constant current charging with programmable parameters

Maximum charge current of 4A

Supports battery pack voltage of 12.6V

Can handle supply voltages up to 28V

Operational temperature range from -40°C to 85°C

Surface mount technology for PCB assembly

Provides a 16-SSOP packaging format

High integration to minimize external component count

Product Advantages

Supports various battery chemistries, providing design flexibility

High maximum charge current for faster battery charging

Extended operational temperature range suitable for harsh environments

Compact 16-QSOP package saves board space

Key Technical Parameters

Battery Chemistry: Multi-Chemistry

Number of Cells: 3

Charge Current - Max: 4A

Battery Pack Voltage: 12.6V

Voltage - Supply (Max): 28V

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 16-SSOP

Supplier Device Package: 16-QSOP

Quality and Safety Features

Built-in safety features for battery protection (details not provided)

Compatibility

Compatible with various multi-chemistry batteries

Suitable for 3-cell battery packs

Application Areas

Used in portable electronics, battery-powered devices, and power management systems

Product Lifecycle

Product Status: Obsolete

Note: As this product is obsolete, customers should seek updated replacements or upgrades.

Several Key Reasons to Choose This Product

High charge current capability for efficient charging performance

Wide operational temperature range for reliability in different environments

Support for multiple battery chemistries increases versatility

Obsolete status might favor those seeking legacy parts for maintenance

Compact design, suitable for space-constrained applications

Despite obsolescence, may still be procurable through certain suppliers