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Altera_Forum
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14 years ago

Voltage conversion 3.3v -> 24v

Hello all, I have a DE-2 board and I am looking to control a few PLCs. I need to take the 3.3v and convert it to 24v, as well as, take 24v and convert it to 3.3v. The DE-2 Board is acting like ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Most gate driver IC (also UCC27223) are limited to 18 or 20 V supply voltage. For lower current and higher output voltage, you can either use special interface drivers, or e.g. fast operational amplifiers/comparators.