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AIC1531

(Continued)

V
SBY V
SBY V
CC V
CC V
OUT V I =375mA
OUT OUT I
OUT =375mA Fig. 7 V
CC Power Up ( V
SBY =5V) Fig. 8 V Power down ( V =5V)
CC SBY V
CC V
CC V
OUT V
OUT I
OUT =375mA I
OUT =375mA Fig. 9 V
CC Power Up ( V
AUX = 3.3V) Fig. 10 V Power Down ( V = 3.3V)
CC AUX

I

OUT

I

OUT

5mA → 500mA 500mA → 5mA V

OUT

V

OUT

Fig. 11 V

CC

Load Transient Rising Fig. 12 V Load Transient Falling

CC

5