AAT2556 Description
The AAT2556 is a member of AnalogicTech's Total Power Management IC™ (TPMIC™) product family. It is a fully integrated 500mA battery charger plus a 250mA step-down converter. The input voltage range is 4V to 6.5V for the battery charger and 2.7V to 5.5V for the step-down converter, making it ideal for single-cell lithium-ion/polymer batterypowered applications.
AAT2556 Key Features
- SystemPower™
- The step-down converter is a highly integrated
- converter operating at 1.5MHz of switching frequency, minimizing the size of external ponents while keeping switching lo