TL 494 in linear mode?

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TL 494 in linear mode?

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26th June 2007, 05:29 PM	#1
whoandcar diyAudio Member Join Date: Sep 2004 Location: mendoza	TL 494 in linear mode? Hi all! Experimenting with SMPS power supplies I've came with a -not so- crazy idea: can you use a TL494 in a linear mode power supply? I mean, you have already 2 interconnected op amps, one for voltage, one for current monitoring, and a nice band gap voltage reference. Use the feedback output to drive a npn external transistor, witch in turn drives a power pass and you've done! Will it work? I don't see no drawbacks here... cheers!

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