How to PWM or analog dimmming in Linkswitch PL LNK460

Posted by: manvi111 on 05/23/2015

Hello,

Is there any way I can use PWM/ Analog dimming in LNK460 IC ?

I want to make low cost switch dimmeble driver using LNK460 IC.

I am getting signal in my PIC12F629 IC. But how to control driver output using this ?

I am using 6V from LNK460 IC's BP pin to provide power supply for PIC12F629. PIC12F629 is using 0.2W power from this IC. Is it okay ?

Thanks

Hi,

Would you mind to send your schematic so that we can suggest form it.

Regards,

PI-Jono

Okay

I have uploaded my schematic. So let me know the changes required to meet PWM/Analog dimming requirement.

Attachment	大小
12Watt ND.png	101.53 KB

Hi,

There is a way but we do not want to recommend a circuit that we haven't verified. Would it be possible to use this circuit instead.

Regards,

PI-Jono

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