Circuit Forms Ideal Diode Function

Published:2012/9/9 21:13:00 Author:Ecco | Keyword: Circuit Forms , Ideal , Diode Function | From:SeekIC

This circuit uses a low power op amp and a p-channel FET to form a diode function with a very low 0.05 volt voltage drop. With the selected FET, the circuit can handle up to 2 amps of current. Higher currents are possible with a FET with a lower channel resistance. The total current drawn by the circuit during operation is a low 20 microamps. The maximum voltage is 15v. Source: discovercircuits



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