MAX1873TEEE+ - Maxim

Manufacturer Part Number

MAX1873TEEE+

Manufacturer

analog-devices

Introduction

The MAX1873TEEE+ is a high-performance, multi-chemistry battery charger IC from Analog Devices. It is designed to charge various battery chemistries, including lithium-ion, lithium-polymer, and nickel-metal hydride (NiMH) batteries. The device features a wide input voltage range, constant-current and constant-voltage charging capabilities, and advanced safety and protection features.

Product Features and Performance

Supports multi-chemistry battery charging (Li-Ion, Li-Polymer, NiMH)

Constant-current and constant-voltage charging modes

Wide input voltage range of up to 28V

Programmable charge current up to 4A

Charge termination based on timer, charge current, or battery voltage

Integrated thermal regulation and safety protections

Automatic recovery from fault conditions

Small 16-pin SSOP package for compact designs

Product Advantages

Versatile multi-chemistry support for flexible battery usage

High charge current capability up to 4A for fast charging

Wide input voltage range accommodates various power sources

Advanced safety and protection features for reliable operation

Compact package size enables space-efficient PCB designs

Key Reasons to Choose

Reliable and efficient battery charging for a wide range of applications

Customizable charging parameters for optimized performance

Robust safety features to prevent battery damage and ensure user safety

Easy integration into existing designs with the small package footprint

Quality and Safety Features

Thermal regulation and overtemperature protection

Charge current regulation and termination

Battery short-circuit and overcurrent protection

Input undervoltage and overvoltage protection

Compatibility

The MAX1873TEEE+ is compatible with various battery chemistries and can be used in a wide range of applications, such as portable electronics, power tools, and industrial equipment.

Application Areas

Portable electronics (smartphones, tablets, laptops)

Power tools and cordless devices

Industrial and medical equipment

Renewable energy systems

Product Lifecycle

The MAX1873TEEE+ is an active product, and Analog Devices continues to manufacture and support it. There are no immediate plans for discontinuation. However, as technology evolves, customers are advised to contact our website's sales team for the latest information on available models and potential alternatives.