AP2000 Datasheet - Chipown

AP2000 Micropower Synchronous Step-Up Converter

The AP2000 is synchronous, fixed frequency, step-up DC/DC converters delivering high efficiency in a 6lead SOT package. Capable of supplying 3.3V at 100mA from a single AA cell input, the device contain an internal NMOS switch and PMOS synchronous rectifier. A switching frequency of 1.2MHz minimizes.

AP2000 Features

* continuous switching at light loads. Antiringing control circuitry reduces EMI concerns by damping the inductor in discontinuous mode, and the device features low shutdown current of under 1A. The device is available in the small profile (1.1mm) SOT-23 package. Applications z Cellular and Smart Phon

AP2000-Chipown.pdf