Power Integrations has announced a 900V version of its InnoSwitch3-AQ automotive-qualified isolated fly-back dc-dc converter IC family, and a reference design using it for a PSU that will create 12V from anywhere between 30V and 1.2kV. This huge input range is needed within the emergency dc-dc PSU built into electric vehicle traction inverters – the ...

This story continues at PCIM: IC generates 12V from 30V to 1,200V for automotive emergency traction inverter PSU

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