Haynes and Boone, LLP
Flyback converter with edge-based isolated communication
A flyback converter communication channel is provided that comprises a pair of capacitors. A transmitter on a first side of a transformer for the flyback converter transmits a transmitter signal over a first one of the capacitors. The transmitter also transmits a complement of the transmitter signal over a second one of the capacitors. A receiver on a second side of the transformer controls a switch transistor responsive to a high-pass-filtered difference of the received signals from the pair of capacitors.
DIALOG SEMICONDUCTOR INC.
H Y H H
H02M Y02B H03K H02M
inventional additional additional inventional
Laiqing Wenduo Kun
Ping Liu Yang