LTC4081EDD#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC4081EDD#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC4081EDD#TRPBF is a highly integrated, single-cell Li-Ion/Polymer battery charger from Analog Devices. It provides a comprehensive charging solution with advanced safety features, making it an ideal choice for a wide range of portable electronics and mobile devices.

Product Features and Performance

Constant-current, constant-voltage charging algorithm with programmable charge current up to 500mA

Integrated power MOSFET and sense resistor for direct battery connection

Automatic recharge and preconditioning for deeply discharged batteries

Comprehensive safety features including thermal regulation, current limiting, and input undervoltage lockout

Product Advantages

Optimized for single-cell Li-Ion/Polymer batteries

Compact 10-pin DFN package with exposed thermal pad for improved heat dissipation

Minimal external component count for a compact and cost-effective solution

Automatic charge termination and trickle charge mode for maintenance

Key Reasons to Choose This Product

Highly integrated and efficient charging solution for portable electronics

Advanced safety features to protect the battery and the overall system

Flexible and programmable charge parameters to accommodate various battery requirements

Small footprint and low external component count for easy integration

Quality and Safety Features

Thermal regulation to prevent overheating

Charge current limiting and input undervoltage lockout for enhanced safety

Comprehensive protection against overcurrent, overvoltage, and reverse polarity

Compatibility

Suitable for single-cell Li-Ion and Li-Polymer battery packs

Application Areas

Portable electronics, smartphones, tablets, and other mobile devices

Wearable electronics, wireless headphones, and IoT applications

Industrial and medical equipment requiring battery charging capabilities

Product Lifecycle

The LTC4081EDD#TRPBF is an active product, and there are no plans for discontinuation. Analog Devices may offer alternative or equivalent models in the future, but customers are advised to consult our website's sales team for the most up-to-date information on product availability and options.