STBB1-AXX Datasheet (STMicroelectronics) - buck-boost DC-DC converter

STBB1-AXX, buck-boost DC-DC converter

The STBB1-AXX is a fixed frequency, high efficiency, buck-boost DC-DC converter able to provide output voltages ranging from 1.2 V to 5.5 V and input voltages from 2.0 V to 5.5 V.

The device can operate with input voltages higher than, equal to, or lower than the output voltage making the product su

STBB1-AXX Features

* Buck-boost DC-DC converter

* Operating input voltage range from 2.0 V to 5.5 V

* 2% DC feedback voltage tolerance

* Synchronous rectification

* Shutdown function

* 1.5 MHz switching frequency

* Power save mode at light load

* Typical