MAX1873TEEE - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1873TEEE

Manufacturer

Analog Devices

Introduction

Integrated circuit for power management specifically designed for battery charging applications.

Product Features and Performance

Capable of charging multi-chemistry batteries

Supports a 4-cell battery configuration

Programmable constant charging current

Includes a timer for controlled charging cycles

Features programmable voltage settings

Fault protection against overcurrent, over and under voltage, reverse battery situations

Product Advantages

High charge current capacity of up to 4A

Supports battery pack voltages up to 16.8V

Operational with supply voltages up to 28V

Highly compatible with various battery types due to multi-chemistry support

Designed for optimal thermal performance within a wide operating temperature range

Key Technical Parameters

Number of Cells: 4

Charging Current: Constant and Programmable

Programmable Features: Current, Timer, Voltage

Fault Protection: Overcurrent, Over-Under Voltage, Reverse Battery

Max Charge Current: 4A

Battery Pack Voltage: 16.8V

Max Supply Voltage: 28V

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Embedded protection mechanisms for device and battery safety

Complies with industry standards for electronic components safety

Compatibility

Suitable for a variety of battery chemistries

Designed for surface mount technology, fitting a 16-SSOP (0.154", 3.90mm Width)

Application Areas

Portable consumer electronics

Battery-powered devices

Energy storage systems

Power tools

Electric vehicles

Product Lifecycle

Product Status: Active

Not reported as nearing discontinuation

Replacements or upgrades may be available in Analog Devices' product range

Several Key Reasons to Choose This Product

Customizable charging parameters for flexibility in various applications

Robust safety features to protect against common battery charging faults

High maximum charging current for fast charging capabilities

Broad operating temperature range suitable for diverse environments

Renowned manufacturer with a reputation for reliability and performance

Compatibility with multiple battery chemistries increases versatility