PWM Current Mode Power Controller

321

04:16:18

the output fet duty cycle is controlled by control loop with pulse width modulation. 

the left opamp measures the current through the flywheel circuit and outputs this as a voltage.  1A = 1V.  the centre comparator compares this to a reference voltage.  the right comparator converts this output to PWM. 

published 5 years ago

MatthewKessler

5 years ago

Cool

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