MAX1898EUB42+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1898EUB42+

Manufacturer

analog-devices

Introduction

The MAX1898EUB42+ is a highly integrated, high-efficiency Li-ion battery charger from Analog Devices. It provides a complete battery charging solution for portable electronics and other battery-powered devices. The device features a constant-current/constant-voltage charging algorithm, programmable charge current, and integrated power MOSFET, making it an ideal choice for space-constrained applications.

Product Features and Performance

Constant-current/constant-voltage charging algorithm

Programmable charge current up to 1.4A

Integrated power MOSFET

Automatic recharge and trickle charge

Undervoltage lockout and overvoltage protection

Thermal regulation and thermal shutdown

Battery temperature monitoring

Charge status indication

Product Advantages

Highly integrated design reduces component count and simplifies circuit implementation

Efficient charging algorithm extends battery life

Comprehensive protection features ensure safe operation

Suitable for a wide range of battery-powered applications

Key Reasons to Choose This Product

Optimized for space-constrained designs with its compact package and highly integrated features

Provides a complete and reliable battery charging solution, reducing design complexity

Efficient charging algorithm and protection features help extend battery lifespan

Broad operating temperature range of -40°C to 85°C makes it suitable for a variety of environments

Quality and Safety Features

Robust protection features, including undervoltage lockout, overvoltage protection, and thermal regulation

Meets relevant safety and regulatory standards for battery chargers

Compatibility

Suitable for use with 1-cell Li-ion batteries

Application Areas

Portable electronics

Wearable devices

Industrial equipment

Medical devices

Power tools

Other battery-powered applications

Product Lifecycle

The MAX1898EUB42+ is an active product and is currently available. There are no announced plans for discontinuation at this time. Customers may contact our website's sales team for any inquiries regarding equivalent or alternative models.