Sujet : Re: P-channel MOSFET model
De : invalid (at) *nospam* invalid.invalid (Edward Rawde)
Groupes : sci.electronics.designDate : 06. May 2024, 01:17:18
Autres entêtes
Organisation : BWH Usenet Archive (https://usenet.blueworldhosting.com)
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"John Larkin" <
jjSNIPlarkin@highNONOlandtechnology.com> wrote in message
news:aesf3j1po3glh1c23se3lofoni6j7ol75m@4ax.com...On Sun, 5 May 2024 14:42:30 -0400, "Edward Rawde"
<invalid@invalid.invalid> wrote:
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"Edward Rawde" <invalid@invalid.invalid> wrote in message
news:v16s2i$2uv4$1@nnrp.usenet.blueworldhosting.com...
Does anyone know of a P-channel MOSFET, roughly equivalent to
XP233P1501TR-G which has a model I can use in LTSpice?
XP202A0003PR-G would be useful too.
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Infineon BSS215P might be more suitable for the FET.
That does have a simulation model.
http://www.infineon.com/dgdl/Infineon-SimulationModel_OptiMOS_PowerMOSFET_PSpice_20V_P-Channel-SM-v01_00-EN.zip?fileId=db3a30433d346a2d013d493ff9d160ab
I'll have to look into how compatible the model is with LTspice.
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Microchip TC105 is also interesting but a bit pricey.
However it does lead to CD54NP as a possible choice for the inductor.
MA737 doesn't seem to be easily available but a suitable shottky diode
shouldn't be hard to find.
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Vishay SI2371EDS-T1-GE3 looks interesting too.
Not too pricey for lower on resistance.
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Some of the TI TPS5- series buck switchers are 19 cents.
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Your circuit looks like a good way to blow up transistors.
If you mean the circuit on this page
https://sound-au.com/appnotes/an003.htmMaybe it is but that's not my circuit it's just a site I found showing the
concept I'm looking into.
I'll let you know if I manage to simulate anything which might have a chance
of working.