LTC4001EUF#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC4001EUF#PBF

Manufacturer

Analog Devices

Introduction

High-efficiency lithium-ion battery charger

Product Features and Performance

Supports single-cell lithium-ion batteries

Programmable charge current up to 2A

Programmable timer for charge termination

Over voltage and short circuit protection features

Integrated thermal shutdown

Low dropout voltage

Automatic recharge feature

Product Advantages

Highly efficient power management

Extended battery life due to precise charging

Customizable charging profiles for different applications

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 1

Current - Charging: Constant - Programmable

Charge Current - Max: 2A

Battery Pack Voltage: 4.2V

Voltage - Supply (Max): 5.5V

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

Mounting Type: Surface Mount

Quality and Safety Features

Over voltage protection

Short circuit protection

Thermal shutdown mechanism

Compatibility

Compatible with single-cell lithium-ion batteries

Designed for surface mount technology

Application Areas

Portable consumer electronics

Handheld medical devices

Battery-powered equipment

Product Lifecycle

Active product phase, not nearing discontinuation

Availability of replacements or upgrades can be assessed through manufacturer

Several Key Reasons to Choose This Product

High charge current capability for faster charging

Adaptable charging parameters for a variety of uses

Built-in safety mechanisms to protect the battery and device

Robust thermal management ensures reliability under varying conditions

Active product with manufacturer support