Patent ID: 11881857
Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 4:
5. The power switching system according to claim 4, wherein the transceiver includes:
a ready encoder configured to generate a first pulse train signal while the internal fault signal is at the normal level and to not generate the first pulse train signal otherwise;
a temperature fault encoder configured to generate a second pulse train signal while the transistor temperature is at the fault level and to not generate the second pulse train signal otherwise, the first pulse train signal having a lower bandwidth compared to the second pulse train signal and the second pulse train signal having a higher bandwidth compared to the first pulse train signal; and
a multiplexer configured to combine outputs of the ready encoder and the temperature fault encoder to generate a combined signal and transmit the combined signal to a high-voltage side of a transformer.