LNK364DN 全新进口原装现货，优势供应

LinkSwitch-TN

is speci

fi

cally designed to replace all linear and

capacitor-fed (cap dropper) non-isolated power supplies in the

under 360 mA output current range at equal system cost while

offering much higher performance and energy ef

fi

ciency.

®

LinkSwitch-TN

devices integrate a 700 V power MOSFET,

oscillator, simple On/Off control scheme, a high voltage switched

current source, frequency jittering, cycle-by-cycle current limit

and thermal shutdown circuitry onto a monolithic IC. The start-

up and operating power are derived directly from the voltage

on the DRAIN pin, eliminating the need for a bias supply and

associated circuitry in buck or

fl

yback converters. The fully

integrated auto-restart circuit in the LNK304-306 safely limits

output power during fault