Manufacturer Part Number
AAT3681AIJS-4.1-5-T1
Manufacturer
Skyworks Solutions
Introduction
The AAT3681AIJS-4.1-5-T1 is a highly integrated single-cell lithium-ion/polymer battery charger IC from Skyworks Solutions. It is designed to provide a complete battery charging solution for portable devices, including smartphones, tablets, and other USB-powered applications.
Product Features and Performance
Constant-current, constant-voltage charging for Li-Ion/Polymer batteries
Programmable charge current up to 500mA
1V charge voltage regulation
Built-in overtemperature, overvoltage, and short-circuit protection
USB interface for power supply
Wide operating temperature range of -40°C to 85°C
Product Advantages
Highly integrated design reduces component count and simplifies circuit design
Programmable charge current allows flexibility in power management
Robust protection features ensure safe and reliable operation
Compact 8-pin package for space-constrained applications
Key Reasons to Choose This Product
Reliable and efficient battery charging solution for portable devices
Comprehensive protection features for safe operation
Flexible configuration options to meet diverse application requirements
Compact packaging and easy integration into compact product designs
Quality and Safety Features
Overtemperature, overvoltage, and short-circuit protection
Robust design for reliable operation in harsh environments
Compatibility
Suitable for use with single-cell Li-Ion/Polymer batteries
Application Areas
Smartphones, tablets, and other USB-powered portable devices
Power banks and battery packs
Industrial and medical equipment with battery backup
Product Lifecycle
The AAT3681AIJS-4.1-5-T1 is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from Skyworks Solutions or other manufacturers. Customers are advised to contact our website's sales team for more information on suitable replacement options.
AAT3681IJS-4.2-1-TANALOGIC