MAX846AEEE - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX846AEEE

Manufacturer

analog-devices

Introduction

The MAX846AEEE is a highly integrated power management and battery charger IC designed for use in various electronic devices. It is tailored to manage the charging process of multi-chemistry batteries with precision.

Product Features and Performance

Supports multi-chemistry battery types

Programmable charging current, timer, and voltage for flexibility

Integration of short circuit and undervoltage protection enhances safety

Operates across a wide input voltage range up to 20V

Can charge 2 cells simultaneously

Suitable for operating temperatures ranging from -40°C to 85°C

Product Advantages

High versatility across different battery chemistries

Customizable charging parameters for specific application needs

Built-in fault protection features ensure reliability

Wide operating temperature range allows for use in varied environments

Surface mount package simplifies PCB design and manufacturing process

Key Technical Parameters

Battery Chemistry: Multi-Chemistry

Number of Cells: 2

Current Charging: Constant Programmable

Battery Pack Voltage: 8.4V

Voltage Supply (Max): 20V

Operating Temperature: -40°C ~ 85°C (TA)

Mounting Type: Surface Mount

Package / Case: 16-SSOP (0.154", 3.90mm Width)

Quality and Safety Features

Embedded short circuit and undervoltage protection safeguard the device and battery from potential damage

Rigorous quality and safety standards compliance

Compatibility

Compatible with various multi-chemistry batteries making it versatile for different applications

Application Areas

Portable electronics

Battery-powered devices

Energy storage systems

Backup power solutions

Product Lifecycle

Status: Active

This product is currently in active production with no near-term discontinuation planned. Upgrades and replacements are available for future needs.

Several Key Reasons to Choose This Product

Highly adaptable to different battery chemistries, providing flexibility across applications

Programmable charging parameters allow for customization to meet precise battery management requirements

Incorporation of advanced safety features ensures the protection of both the charger and the battery under various conditions

The product's active status and availability of future upgrades or replacements make it a reliable choice for long-term projects

Designed for easy integration into existing designs with its surface mount package format