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 lithium-ion battery chargers, catering to a variety of electronic devices requiring reliable battery management.

Product Features and Performance

Supports 1 to 4 lithium-ion cells

Programmable constant charging current

Maximum charging current up to 4A

Supports battery pack voltage up to 18V

Operational with supply voltage up to 24V

Supports operating temperatures from -40°C to 85°C

Surface mount technology for compact integration

20-SSOP package for efficient PCB space utilization

Product Advantages

Highly adaptable for 1-4 cell lithium-ion batteries

Supports high current charging, enhancing charge speed

Thermal management through operational temperature range

Compact design allows for flexible PCB designs

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 1 ~ 4

Charge Current - Max: 4A

Battery Pack Voltage: 18V (Max)

Voltage - Supply (Max): 24V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Quality and Safety Features

The device operates within a safe temperature range ensuring reliability and durability of the product under various conditions.

Compatibility

Designed to charge lithium-ion cells, making it suitable for a wide array of portable electronic devices.

Application Areas

Portable electronics

Battery-powered devices

Power management solutions

Product Lifecycle

Obsolete - This product is marked as obsolete, indicating that it may be nearing the end of its production life. Users should check for replacements or upgrades.

Several Key Reasons to Choose This Product

High current charging capability up to 4A for quick charging

Support for a wide range of battery configurations (1 to 4 cells)

Operates under a broad temperature spectrum, ensuring reliability in varying climate conditions

Compact 20-SSOP package aids in minimizing the design footprint

Obsolete status may appeal to niche applications or legacy system maintenance