Hello members, I need some help with a current boost circuit. The primary powersuppy of the circuit is 5V.
I have an output which is switchable between 1.8V, 3.3V and 5 Volts, delivering a maximum current of 60mA. However, I need about 200 mA, with a 250mA current limit. I thought about a simple voltage follower opamp circuit with a current boost circuit at the output of the opamp. I searched on several websites of the Hardware chapter on the chipdir, but did not find an applicable circuit. Any ideas? Kind regards, Elbert Smit -- Author: Elbert Smit INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB CHIPDIR-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
