It offers bidirectional current operation ... The TPSM83102, for example, is a buck-boost converter in a µSiP module that delivers 1.5-A outputs at 1.2 to 5.5 V. It automatically operates ...
The system is called a buck-boost converter, which can work with higher or lower input voltages. The trick lies in the bidirectional blocking transistors, which can seize all of the benefits of this ...