LT3650IMSE-4.2#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3650IMSE-4.2#PBF

Manufacturer

Analog Devices

Introduction

High-efficiency power management integrated circuit designed for lithium-ion/polymer battery charging

Product Features and Performance

Advanced power management and battery charging capabilities

Programmable charge rate up to 2A for fast charging

Integrated timer for charge termination

Temperature monitoring to prevent overheating during charging

High input voltage range up to 32V for versatile use with various power sources

Product Advantages

High integration reduces component count and design complexity

Precision charging extends battery life

Thermal regulation optimizes the charging rate under various temperature conditions

Key Technical Parameters

Compatible with Lithium Ion/Polymer batteries

Single cell operation

Programmable constant charging current

Maximum charge current of 2A

Supports 4.2V battery pack voltage

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

Quality and Safety Features

Over temperature fault protection

Constant monitoring of charge status for safe operation

Compatibility

Designed for use in applications requiring single cell lithium ion/polymer battery charging

Application Areas

Portable electronic devices

Power tools

Uninterruptible power supplies (UPS)

Electric vehicles

Product Lifecycle

Product status is active with no current indication of discontinuation

Several Key Reasons to Choose This Product

High efficiency for improved energy usage

Precision charge control for battery longevity

Wide input voltage range for multiple applications

Robust safety features ensure reliable operation

Supports industry-standard surface mount technology for easier PCB assembly

Active product lifecycle ensures long-term availability for designs