Power supply circuits come in the form of voltage step-up (boost) or the more common step-down (buck) DC/DC converter. Many of today’s applications require multiple voltage rails to drive a variety of ...

This paper introduces a new single-phase non-isolated symmetric-bipolar buck-boost alternating current-alternating current (AC-AC) converter, along with its associated commutation method. The topology ...

H-bridge buck-boost ICs are widely used in applications requiring a constant voltage or current source even when the system battery drops to lower voltages. They make sense when a single-stage ...