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Can you guarantee that under all circumstances as power-up, initialization, reset and power down the PSoC outputs can not cause a shortcut in your bridge?
Bob
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An H Bridge datasheet shows worst case Ton, Toff delays under T, V conditions.
If it does not don't use it, it is incompletely characterized.
So those numbers + some margin designer feels comfortable with to cover layout
and any other issues become dead band settings. Many H bridge offerings even
include Safe Area, Thermal, and the actual timing circuits, so even dead band is
irrelevant from external PWM.
Regards, Dana.
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Hello,
i am trying too using PSOC 5 to produce two phase shift signals with dead band. I notice that you have the same problem. Could you help me if you had found the solution for this issue?
thanks
regards
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Just look at global properties and setup -
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