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From: John Larkin <jjSNIPlarkin@highNONOlandtechnology.com>
Newsgroups: rec.sport.pro-wrestling,rec.arts.tv,uk.comp.sys.mac,edm.general,sci.electronics.design
Subject: Re: Genocide Joe is beginning to stink like Lyndon B. Johnson
Date: Wed, 08 May 2024 19:04:39 -0700
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On Wed, 8 May 2024 19:40:49 -0400, bitrex <user@example.net> wrote:

>On 5/8/2024 6:32 PM, john larkin wrote:
>> On Wed, 8 May 2024 17:15:27 -0400, bitrex <user@example.net> wrote:
>> 
>>> On 5/8/2024 10:28 AM, John Larkin wrote:
>>>
>>>>> Jill Biden reportedly told her husband some time ago to “Stop it, Joe,
>>>>> stop it now.” Good advice that he continues to ignore — at his peril,
>>>>> and ours.
>>>>>
>>>>> https://mondoweiss.net/2024/05/genocide-joe-is-beginning-to-stink-like-lyndon-b-johnson/
>>>>>
>>>>
>>>> What's your favorite SiC mosfet?
>>>>
>>>
>>> Why no buy WOLFSPEED:
>>>
>>> <https://www.mouser.com/ProductDetail/Wolfspeed/C3M0280090D?qs=nxZbHzLpdvfcUe1hs5VeOQ%3D%3D>
>> 
>> What's wrong with that one?
>> 
>> I've used C2M0280120D and it works fine. Gate drive is a nuisance, but
>> that's true for all pure SiC parts.
>> 
>
>Ope, I meant to write "why not buy...", it looked like a nice part. More 
>standoff voltage than I'm accustomed to requiring for most projects, 
>though.
>
>I may have a need to roll my own hysteric synchronous buck soon, at an 
>astounding 12V..
>

That's not SiC territory. Possibly GaN if you want a tiny MHz
switcher.

SiC has amazingly low capacitances compared to high-voltage silicon.
But the gates have to swing to levels like +15 and -5. Fast.

Why design a switcher, unless it's for fun. You can get a whole 2-amp
buck switcher, great internal reference, current and thermal limited,
spread spectrum, for 19 cents.

Eventually some damned IC jock intgrates our fun circuits.