FSCQ0965RT Fairchild Semiconductor, FSCQ0965RT Datasheet - Page 20

• Manufacturer Part Number: FSCQ0965RT
• Description: A Quasi-Resonant Converter (QRC) typically shows lower EMI and higher power conversion efficiency compared to conventional hard-switched converter with a fixed switching frequency
• Manufacturer: Fairchild Semiconductor

FSCQ-Series Rev. 1.1.2
V
V
I
ds
FB
ds
(a) Mode Change to Burst Operation
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V
o2
o2
0.4V
Vds
norm
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I
I
stby
1.4ms
OP
OB
FB
Picture On
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0.9A
OP
(a)
Figure 17. Burst Operation Waveforms
0.4V
0.3V
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(b) Burst Operation
(b)
Burst Mode
Picture Off
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1.4ms
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1.4ms
(c) Mode Change to Normal Operation
(c)
Picture On
0.4V
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