LTC4101 Datasheet (Linear Technology) - Smart Battery Charger Controller

LTC4101, Smart Battery Charger Controller

The LTC®4101 Smart Battery Charger is a single chip charging solution that dramatically simpliﬁes construction of an SBS compliant system.

The LTC4101 implements a Level 2 charger function whereby the charger can be programmed by the battery or by the host.

A SafetySignal on the battery being charge

LTC4101 Features

* n Single Chip Smart Battery Charger Controller n 100% Compliant (Rev. 1.1) SMBus Support Allows for Operation with or without Host n Up to 4A Charging Current Capability n High Efﬁciency Synchronous Buck Charger n VBAT Optimized 3V to 5.5V n SMBus Accelerator Improves SMBus Timing n Hardware Interru