Bob Blick wrote:
>=20
> Then what you want is probably MOSFET drivers. Something like the
> IR2112 has a high-side and a low-side driver, so you'd use two of them,
> and drive a total of four N-channel MOSFETs.

Thanks Bob - yes, that's something I should be looking at.  For the sake of
a simple demo, I was thinking logic-level MOSFETs (P-channel on high side,
N-channel on low), but yes I need to consider drivers like these.

Cheers,
David



--=20
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