To conserve energy, there has been a big push to lower the standby power in off-line power supplies. Many countries around the world are adopting green-mode Michael O'Loughlin, Customer Applications ...

In motor control or inverter systems, a full-bridge topology (Figure 1) that comprises six insulated-gate bipolar transistors (IGBTs) requires several isolated power supplies or DC-to-DC converters ...

In most switching applications, the bootstrap circuit is widely used to drive the high-side metal-oxidesemiconductor field-effect transistor (MOSFET). This bootstrap circuit technique has the ...

Bootstrap circuits are widely used in dc-dc converters to serve as top-side bias voltage supplies. After explaining how bootstrap circuits work, this article will show how versatile they can be. One ...