LNK363D Ver la hoja de datos (PDF) - Power Integrations, Inc

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fabricante

LNK363D

LinkSwitch®-XT Family Energy Efficient, Low Power Off-Line Switcher IC

Power Integrations, Inc 

LNK362-364

S1

50 V

470 Ω

5W

D FB

BP

S

S

S

S

470 kΩ

S2

0.1 μF

50 V

Figure 8. LinkSwitch-XT General Test Circuit.

PI-3490-060204

t2

t1

HV 90%

90%

DRAIN

VOLTAGE

0V

10%

D = t1

t2

PI-2048-033001

Figure 9. LinkSwitch-XT Duty Cycle Measurement.

DCMAX

(internal signal)

tP

FB

VDRAIN

tEN

1

t=

P fOSC

Figure 10. LinkSwitch-XT Output Enable Timing.

PI-3707-112503

21-111

Rev. E 11/08

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