Typical Characteristics
Unless otherwise specified, VIN=5 V, VOUT=1.2 V, circuit of Figure 1, and components per Table 1.
Figure 19. Soft-Start, EN Pin Raised After VIN=5 V
RLOAD=400 m, COUT=100 F, 100 s/div.
Figure 20. Soft-Start, EN Pin Tied to VCC
RLOAD=400 m, COUT=100 F, 1 ms/div.
Figure 21. Line Transient Response in PWM Mode,
10 s/div.
Figure 22. Line Transient Response in PFM Mode,
10 s/div.
© 2009 Fairchild Semiconductor Corporation
FAN5354 • Rev. 1.0.7
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