Isolated DC/DC converters & modules – Design & development
Featured reference designs and EVMs
This reference design is a simplified architecture for generating an isolated power supply for isolated amplifiers for measuring isolated voltages and currents.
Isolated IGBT gate-drive power supply reference design with integrated switch PSR flyback controller
This reference design provides isolated positive and negative voltage rails for Insulated Gate Bipolar Transistor (IGBT) gate drivers from a 24-V DC input supply. The integration of a 100-V rated primary-side switch within the LM5180 flyback converter enables a compact solution.
The SN6501-Multi-Xfmr EVM is configured with five independent circuits providing options to operate using either a +3.3Vdc or +5.0Vdc input and provides isolated 3.3Vdc or 5.0Vdc outputs. Two of the circuits include LDO's to regulate the output.
Featured technical documents
Understand the definitions of high-voltage isolation parameters, their relevance to real applications, and the methodologies used to test them. This will help you pick the right isolator.
This tech note describes a condensed transformer design procedure for a low-power PSR flyback DC/DC converter in an automotive application.