Product Summary

LinkSwitch-XT incorporates 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 DRAIN pin, eliminating the need for a bias winding and associated circuitry.

Parametrics

Easily meets all global energy efciency regulations with no added components No-load consumption <300 mW without bias winding at 265 VAC input (<50 mW with bias winding) ON/OFF control provides constant efciency to very light loads ideal for mandatory CEC regulation.

Features

(1) Accurate1.hysteretic thermal shutdown protection automatic recovery improves eld reliability;
(2) Universa2.l input range allows worldwide operation;
(3) Simple O3.N/OFF control, no loop compensation needed;
(4) Eliminat4.es bias winding simpler, lower cost transformer;
(5) Very low5.component count higher reliability and single ;
(6) side printed circuit board;
(7) Auto-res6.tart reduces delivered power by 95% during ;
(8)short circuit and open loop fault conditions;
(9) High ba7.ndwidth provides fast turn on with no overshoot ;
(10) and excellent transient load respons.

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
LNK363GN
LNK363GN
Power Integrations
AC/DC Switching Converters 4.7W 85-265 VAC 7.5W 230 VAC
Data Sheet
0-1: $0.49
1-25: $0.44
25-100: $0.40
100-250: $0.37
LNK363GN-TL
LNK363GN-TL
Power Integrations
AC/DC Switching Converters 4.7W 85-265 VAC 7.5W 230 VAC
Data Sheet
0-760: $0.33
760-1000: $0.33