LM2601 Datasheet - Texas Instruments

LM2601 Adapter Interface Circuit

The Adapter Interface Circuit (AIC) is used to sense the presence of an external power source for a portable computer. It notifies the computer if a source is present and indicates if the source is appropriate for charging battery packs inside the computer. The AIC also senses an adapter current and.

LM2601 Features

* 1

* 2 Detects an AC-DC Adapter Suitable for Battery Charging or an Airplane or Car Power Line Adapter that Should Not be Used for Battery Charging

* Allows the Implementation of Intelligent Switchover Circuits for Portable Systems

* LM2601 Shuts Down Automatically When Adapter

LM2601-etcTI.pdf