MAX745EAP+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX745EAP+

Manufacturer

Analog Devices

Introduction

The MAX745EAP+ is a sophisticated power management integrated circuit (PMIC) designed for battery charging applications.

Product Features and Performance

Advanced linear charger for lithium-ion batteries

Supports 1 to 4 cell configurations

Programmable constant charging current

Integrated 4A charge current capability

Maximum battery pack voltage of 18V

Product Advantages

High-efficiency charging control

Support for a wide variety of lithium-ion chemistries

Adjustable charging parameters to suit specific applications

Thermal regulation for enhanced safety

Key Technical Parameters

Number of Cells: 1 ~ 4

Charging Current: Constant and Programmable

Battery Pack Voltage: Up to 18V

Supply Voltage (Max): 24V

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

Quality and Safety Features

Thermal protection

Fault protection features are not specified but can include over-current, over-voltage, and short-circuit protection depending on the design

Compatibility

Designed for lithium-ion battery technologies

Compliant with surface-mount technology (SMT) for electronic circuit assembly

Application Areas

Portable consumer electronics

Battery-powered devices

Handheld industrial instruments

Product Lifecycle

Status: Active (As of the knowledge cutoff date, no indication of discontinuation or obsolescence)

Information on replacement or upgrade solutions should be confirmed with the manufacturer

Several Key Reasons to Choose This Product

Efficient charging solution for multi-cell lithium-ion batteries

Capable of delivering up to 4A for faster charge times

Flexible programming options adapt to various battery specifications

Robust operating temperature range suitable for challenging environments

Compatible with standard surface-mount manufacturing processes