Isolated IGBT gate driver requires isolated power supply for safety isolation and level shifting. Unfortunately design of isolated power supply based on standard power control IC is not trivial.

Flyback converters are widely used in isolated DC/DC applications because of their relative simplicity and low cost compared to alternative isolated topologies. Even so, designing a traditional ...

Find a downloadable version of this story in pdf format at the end of the story. Until now, it was considered impossible to have an AC-DC converter with PFC and isolation features provided in a single ...

ST has added 65 Watt flyback converter in the VIPerGaN series that combines a 700V GaN transistor and quasi-resonant PWM control IC in a single QFN 5×6 package. VIPerGaN65W is aimed at cost-effective ...

Figure 1 shows the architecture of a conventional isolated flyback converter. These converters can be found frequently in power classes of up to about 60W. A supply voltage is converted to an output ...

Galvanically isolated power supplies are used in numerous applications for different reasons. In some circuits, galvanic isolation is necessary due to safety considerations. In other circuits, ...

Rohm has announced a 10W isolated flyback dc-dc-dc converter for industrial auxillary supplies. Called BD7F200 builds on the 5W BD7F100, and is intended to be used from 1W upwards. “Isolation is ...

High density isolated DC/DC power converters have changed significantly over the past 25 years. When full brick and half brick devices were introduced, they created a huge amount of excitement; they ...

MUNICH--(BUSINESS WIRE)--Power Integrations (Nasdaq: POWI), the leader in high-voltage integrated circuits for energy-efficient power conversion, today introduced its LinkSwitch™-TN2 off-line switcher ...