LTC4002ES8-8.4#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC4002ES8-8.4#PBF

Manufacturer

Analog Devices

Introduction

High-efficiency Lithium-Ion battery charger IC for power management applications

Product Features and Performance

2-cell Lithium-Ion battery charger

Constant current charging with programmable features

Supports 8.4V battery pack voltage

Accepts up to 22V supply voltage

Operates over a temperature range of -40°C to 85°C

Surface mount 8-SOIC package

Product Advantages

Highly integrated solution reduces external component count

Programmable timer for charge termination

Wide supply voltage range accommodates various input sources

Extended operating temperature range suitable for harsh environments

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 2

Current - Charging: Constant - Programmable

Battery Pack Voltage: 8.4V

Voltage - Supply (Max): 22V

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

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Supplier Device Package: 8-SO

Quality and Safety Features

Integrated power management provides safe charging of Lithium-Ion batteries

Compatibility

Designed for use with 2-cell Lithium-Ion batteries

Application Areas

Portable electronics

Battery-powered devices

Handheld instruments

Medical equipment

Product Lifecycle

Product Status: Active

Availability of replacements or upgrades should be verified with the manufacturer

Several Key Reasons to Choose This Product

Optimized for 2-cell Lithium-Ion battery charging applications

Flexible programming enables custom charging profiles

High efficiency design for energy-saving operation

Robust thermal performance with a wide operating temperature range

Space-saving 8-SOIC package ideal for compact designs

Manufactured by Analog Devices, a leader in power management technology