21 Watt LED Driver, Single String 115 VAC in 60 MA out (350+ VDC)
Posted by: dhowland
on
Will you advise on best Power Integrator part to support 21 Watt LED driver?
How may I add an external MOSFET to LNK306PN or similar in Boost design like described in DI-210? Do you have design notes on use of external MOSFET with Boost topology to increase power output in constant current applications?
Thanks
Your requirement is beyond the power limitation of the LNK306. I would recommend using the LNK408 (LinkSwitch PH family).
Z. Cochrane