MAX1758EAI - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1758EAI

Manufacturer

Analog Devices

Introduction

The MAX1758EAI is a highly integrated power management integrated circuit (PMIC) designed for lithium-ion battery charging applications, capable of handling 1 to 4 cells.

Product Features and Performance

Supports 1 to 4 Lithium Ion cells

Programmable charge current up to 1.5A

Maximum battery pack voltage of 19V

Supply voltage up to 28V

Operating temperature range from -40°C to 85°C

Incorporates battery charging with programmable timer

Surface mount package type

Available in a 28-SSOP package

Product Advantages

Integrated features reduce external component count

High charging current capability for faster recharge times

Wide input voltage range accommodates various power supplies

High-temperature operation suitable for challenging environments

Compact package size for space-sensitive applications

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 1 ~ 4

Constant Charging Current: Programmable

Charge Current Max: 1.5A

Battery Pack Voltage: 19V (Max)

Voltage Supply (Max): 28V

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

Mounting Type: Surface Mount

Package / Case: 28-SSOP (0.209", 5.30mm Width)

Supplier Device Package: 28-SSOP

Quality and Safety Features

The product complies with quality and safety standards, although specific features are not listed.

Compatibility

Designed to be compatible with a range of lithium-ion batteries, accommodating 1 to 4 cells.

Application Areas

Portable Consumer Electronics

Battery-Powered Devices

Handheld Instruments

Power Banks

Product Lifecycle

Product Status: Obsolete

Not recommended for new designs

Potential for replacement or upgrade options to be sought

Several Key Reasons to Choose This Product

High integration simplifies design and saves space

Programmable charging features provide flexibility for various applications

Supports a wide range of operating temperatures for reliability in diverse conditions

High charge current capability for efficient energy management

Developed by a reputable manufacturer with a history of quality products in power management