LTC3555 Datasheet (Linear Technology) - High Efficiency USB Power Manager + Triple Step-Down DC/DC

LTC3555, High Efficiency USB Power Manager + Triple Step-Down DC/DC

The LTC®3555 family are highly integrated USB compatible power management and battery charger ICs for Li-Ion/Polymer battery applications.

They include a high efficiency current limited switching PowerPath manager with automatic load prioritization, a battery charger, an ideal diode and three genera

LTC3555 Features

* Power Manager n High Efficiency Switching PowerPath™ Controller with Bat-Track™ Adaptive Output Control n Programmable USB or Wall Current Limit (100mA/500mA/1A) n Full Featured Li-Ion/Polymer Battery Charger n 1.5A Maximum Charge Current n Internal 180mΩ Ideal Diode + External Ideal Diode Controlle