STOD1412 Datasheet - STMicroelectronics

STOD1412 Step-up and inverting DC-DC converter

The STOD1412 is a dual DC-DC converter capable of providing a positive and negative voltage from a positive input voltage ranging from 2.7 V to 5.5 V. It integrates two complete power stages, one step-up and one inverting, each of which need just one inductor, and input and output capacitor. The STO.

STOD1412 Features

* 2.7 V to 5.5 V input voltage range 120 mA max output current for each converter Output voltages:

* Step-up from 4.3 V to 6.0 V

* Inverting from -8.0 V to -2.0 V Synchronous rectification for both DC-DC converters Efficiency:

* 80% IO = 10 mA - 30 mA

STOD1412_STMicroelectronics.pdf