Buck-boost converters are mainly used in regulated DC power supplies, where a negative polarity output may be required with respect to the common terminal of the input voltage, and the output voltage can be either higher or lower than the input voltage. The block diagram will help you make the right choice from a wide range of recommended products.


Technical Documentation

Application Notes
Description Version Size
AN4209 AN4209: Design methodology for repetitive voltage suppressors (RVS) in repetitive mode: STRVS 2.1 647 KB
AN4564 AN4564: Is a positive power supply mandatory for my application, or could a negative output work also? 1.0 384 KB

Publications and Collaterals

Description Version Size
Brochure Power management guide 05.2016 4 MB