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I have doubt How they derived Vcst=248mV. Since low side 5R ohm will have virtual short voltage of 248mV. And in datasheet they are saying Vcst helps in limiting the peak current how?Vcst=Imx/Rsns. Please provide clear explation how this circuit exactly works. Please explain High and low side comparator working also.ASAP.
LM3409- LED Driver peak current control circuit.
- Thread starter ABI1234567890
- Start date
No, Im a fresher. I am trying to understand the circuit. I wanr to design a LED Driver for my application. Could you please explain me?
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