ON Semiconductor NCP1201 Manual page 12

Pwm current mode controller for universal off line supplies featuring low standby power with fault protection modes
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P
= 0.4 W
1
Figure 30. MOSFET V
Max peak
current
300.0M
200.0M
100.0M
0
315.4uS
882uS
Figure 31. The Skip Cycle Takes Place at Low Peak Current
NCP1201
P
= 1.8 W
2
P
= 3.6 W
3
at Various Power Levels, P1<P2<P3
DS
Skip Cycle
current limit
1.450mS
2.017mS
http://onsemi.com
12
2.585mS

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