ADP3810AR-4.2 - Analog Devices Inc.

Manufacturer Part Number

ADP3810AR-4.2

Manufacturer

analog-devices

Introduction

The ADP3810AR-4.2 is a highly integrated, high-efficiency linear Li-ion/Li-polymer battery charger from Analog Devices. It is designed to provide a complete battery charging solution for portable electronic devices, including smartphones, tablets, and wearables.

Product Features and Performance

Supports 1 to 4 Li-ion/Li-polymer battery cells

Constant-current, constant-voltage charging with programmable current

Integrated MOSFETs and current sense resistors

Integrated charge termination and safety features

Automatic charge current reduction at high temperatures

Wide input voltage range: 4.5V to 16V

Product Advantages

Highly integrated, reducing the number of external components required

Efficient linear charging, minimizing heat dissipation

Comprehensive safety and protection features

Flexible and programmable charging parameters

Key Reasons to Choose This Product

Optimized for portable electronics, providing a reliable and efficient charging solution

Seamless integration into a wide range of device designs

Proven performance and reliability from a trusted semiconductor manufacturer

Quality and Safety Features

Over-current, over-voltage, and thermal protection

Automatic charge current reduction at high temperatures

Safety timer to prevent overcharging

Compatibility

Suitable for Li-ion and Li-polymer battery chemistries

Can be used with 1 to 4 battery cells in series

Application Areas

Smartphones, tablets, wearables, and other portable electronic devices

Product Lifecycle

The ADP3810AR-4.2 is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from Analog Devices or other manufacturers. Customers are advised to contact our website's sales team for more information on available options.