MAX1772EEI-TG074 - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1772EEI-TG074

Manufacturer

analog-devices

Introduction

The MAX1772EEI-TG074 is a highly integrated, multi-chemistry battery charger IC designed for charging Li-Ion, Li-Poly, and NiMH battery packs. It features a constant-current, constant-voltage charging algorithm, programmable charge current, and extensive safety and protection features.

Product Features and Performance

Supports 2to 4-cell Li-Ion, Li-Poly, and NiMH battery packs

Programmable charge current up to 4A

Constant-current, constant-voltage charging algorithm

Automatic termination and trickle charging

Over-voltage, under-voltage, and reverse-polarity protection

Thermal regulation and safety timer

Charge status indicator

Product Advantages

Highly integrated design reduces component count and simplifies circuit board layout

Programmable charge current allows for flexible battery pack configurations

Extensive safety and protection features ensure reliable and safe operation

Wide operating temperature range of -40°C to 85°C

Key Reasons to Choose This Product

Reliable and efficient battery charging solution for a variety of portable devices

Flexible configuration options to meet diverse application requirements

Robust safety and protection features ensure long-term reliability

Excellent thermal performance and wide operating temperature range

Quality and Safety Features

Robust over-voltage, under-voltage, and reverse-polarity protection

Thermal regulation and safety timer for reliable and safe operation

Certified for compliance with various safety and environmental standards

Compatibility

The MAX1772EEI-TG074 is compatible with a wide range of 2- to 4-cell Li-Ion, Li-Poly, and NiMH battery packs.

Application Areas

Portable electronics

Power tools

Medical devices

Industrial equipment

Product Lifecycle

The MAX1772EEI-TG074 is an active product. There are no currently available equivalent or alternative models. For more information, please contact our website's sales team.