MAX1757EAI - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1757EAI

Manufacturer

Analog Devices

Introduction

The MAX1757EAI is a lithium-ion battery charger component designed for power management, particularly suited for portable electronic devices.

Product Features and Performance

Dedicated charging for 1 to 3 Lithium Ion cells

Constant programmable charging current

Integrated Timer for charge control

High maximum charge current of 1.5A

Support for maximum battery pack voltage of 14V

Operates with a maximum supply voltage of 14V

Product Advantages

Precision charging for Lithium Ion batteries enhances longevity

High charge current capability for faster charging

Programmable features offer flexibility in charging applications

Suitable for a wide range of operating temperatures, enhancing reliability

Surface mount technology for compact and integrated designs

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 1 ~ 3

Current Charging: Constant Programmable

Charge Current Max: 1.5A

Battery Pack Voltage: 14V (Max)

Voltage Supply (Max): 14V

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

Mounting Type: Surface Mount

Package / Case: 28-SSOP

Quality and Safety Features

Built-in safety features, though specific fault protection mechanisms are not mentioned

Compatibility

Designed for surface mount applications

Compatible with 1 to 3 cell Lithium Ion battery configurations

Application Areas

Portable electronic devices

Battery-powered equipment

Power banks and backup power solutions

Product Lifecycle

Currently listed as Obsolete

Potential need to source compatible replacements or upgrades for future designs

Several Key Reasons to Choose This Product

High current charging capabilities allow for faster battery charging

Operates across a wide temperature range ensuring performance in various environments

Customizable charging through programmable features

The product's relevance for common Lithium Ion battery configurations assists in widespread application compatibility

Analog Devices' reputation for producing high-quality power management components