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4hv.org :: Forums :: General Science and Electronics
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Gate driver IC's
Move Thread LAN_403
Ultra7
Sat Jan 31 2009, 03:24AM Print
Ultra7 Registered Member #1157 Joined: Thu Dec 06 2007, 12:11PM
Location: Houston, TX
Posts: 307
 		Alert, I'm retarded!!! suprised
I should have read Matt's post here first.
Link2


I found a guy selling UCC27322 gate driver chips and looked them up on octopart.
Seems the data sheet for the chip is also the same data sheet for the UCC37322/21 line of gate driver chips that everyone here uses.
My question is, and yes I read through the data sheets, what is the difference between the 27322 and the 37322?
Link2


I can't really find out what the diffference is between them.
they both have the complimentary '21 chip which makes one inverting and the other non inverting.
Maybe one is RHoS and the other isn't?

I have no Idea, so nay help is better than no help.

Ultra7
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...
Sat Jan 31 2009, 04:16AM
... Registered Member #56 Joined: Thu Feb 09 2006, 05:02AM
Location: Southern Califorina, USA
Posts: 2445
 		The temperature range
from page 2:
−40°C to +105°C UCC27321D UCC27321DGN UCC27321P
0°C to +70°C UCC37321D UCC37321DGN UCC37321P
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