Help to design 220VAC dimmable LED driver 12v 30w

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I would like to design dimmable LED driver, input 220/50Hz  VAC, output 12V 30W to drive parallel 6 spots, 12v 5w each.

 

Is it possible to achieve this design by LinkSwitch-PH drivers and What is the appropriate IC driver for this?

 

Thanks 

Yes it is possible. You can use LNK408 or LNK409 from LinkSwitch-PH family of devices.

The design software is available at

http://www.powerint.com/en/design-support/pi-expert-design-software

to get you started.