Christoph Lechner wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Bill Gatliff wrote: > >> Guys: >> >> >> Anyone care to suggest a schematic symbol for a MOSFET high-side >> driver? I'm having artist's block. :) >> > What about a box, with some pins? ;) > This is the way IRF does it. > http://www.irf.com/product-info/datasheets/data/ir2184.pdf >
That's what my current symbol looks like. :) I'm considering dividing it up into two sub-symbols, however. One for the driver itself, and the other showing the "power" leads (for decoupling caps, etc.). I might make the driver symbol look like a typical sideways triangle a'la an op-amp, but there are three pins: the input, the output, and the source voltage feedback. So re-using that metaphor seems like a bad idea--- but I might do it anyway. :) Otherwise, it'll be just a boring old box with three pins. The power-related pins, of which there are only two, would still look like a box with two pins on it. My power-decoupling.sch pages are all just a sea of such symbols and capacitors, no point trying to clean that up. b.g. -- Bill Gatliff [email protected] _______________________________________________ geda-user mailing list [email protected] http://www.seul.org/cgi-bin/mailman/listinfo/geda-user
