need design support for making Triac dimmable led driver for 12W application

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Dear all,

i am new to led driver designing and i was suggested to use PI solution for it. can any one support me for the same.

My Application:

1)Triac dimmable compatibility

2)230V ac Operation

3)output voltage - 10 to 22V

4)Output current - 500mA

5)isolated design


awaiting for positive reply.

I suggest you communicate this with your local Power Integrations FAE representative. This way, you can get dedicated support on your project.


You can browse through reference designs for LinkSwitch-PH if you want to be familiar with LED design using PI device.