Infineon Technologies Austria Ag

Xingshen Zhang

Cheng Zhang

Yue Chen

Sanbao Shi

A circuit for a bi-directional DC-DC converter, a bi-directional DC-DC converter and a method for operating a bi-directional DC-DC converter are disclosed. The circuit comprises: a first input terminal and a second input terminal configured to receive a DC input; a DC output terminal; a first switch and a second switch; a first control interface configured to control the first switch to be switched on and off; a second control interface configured to control the second switch to be switched on and off; a first primary winding coupled in series with the first switch between the first input terminal and a common terminal; a second primary winding coupled in series with the second switch between the second input terminal and the common terminal; and a common secondary winding with one end coupled to the DC output terminal.

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Shenzhen, China

Xingshen Zhang