NCP729
TYPICAL CHARACTERISTICS
V
IN
= 3.3 V
V
OUT(NOM)
= 2.8 V
C
IN
= C
OUT
= 1
mF
I
OUT
= 10 mA ... 200 mA
DI
OUT
/Dt = 200 mA/1
ms
T
A
= 25°C
V
OUT
= 2.8 V
V
IN
= 2.3 V
V
OUT(NOM)
= 1.8 V
C
IN
= C
OUT
= 1
mF
I
OUT
= 10 mA ... 200 mA
DI
OUT
/Dt = 200 mA/1
ms
T
A
= 25°C
100 mV/DIV
200 mA/DIV
200 mA/DIV
100 mV/DIV
V
OUT
= 1.8 V
I
OUT
= 200 mA
I
OUT
= 10 mA
I
OUT
= 200 mA
I
OUT
= 10 mA
20
ms/DIV
20
ms/DIV
Figure 33. Load Transient Response, V
OUT
= 2.8
V,
I
OUT
= 10 mA to 200 mA
V
IN
= 3.3 V
V
OUT(NOM)
= 2.8 V
C
IN
= C
OUT
= 1
mF
V
OUT
= 2.8 V to 0 V
T
A
= 25°C
0V
Figure 34. Load Transient Response, V
OUT
= 1.8 V,
I
OUT
= 10 mA to 200 mA
V
OUT
= 1.8 V
500 mV/DIV
V
OUT
= 2.8 V
1 V/DIV
V
IN
= 2.3 V
V
OUT(NOM)
= 1.8 V
C
IN
= C
OUT
= 1
mF
V
OUT
= 1.8 V to 0 V
T
A
= 25°C
0V
300 mA/DIV
1 mA
300 mA/DIV
I
SHORT
I
SHORT
1 mA
200
ms/DIV
100
ms/DIV
Figure 35. Short−Circuit Response,
V
OUT
= 2.8 V
Figure 36. Short−Circuit Response,
V
OUT
= 1.8 V
500 mV/DIV
500 mV/DIV
V
IN
= 4.3 V
V
IN
= 3.3 V
V
OUT
= 2.8 V
V
IN
= 3.3 V to 4.3 V
DV
IN
/Dt = 1 V/1
ms
V
OUT(NOM)
= 2.8 V
C
OUT
= 1
mF
I
OUT
= 10 mA
200
ms/DIV
V
IN
= 3.3 V
V
IN
= 2.3 V
V
OUT
= 1.8 V
V
IN
= 2.3 V to 3.3 V
DV
IN
/Dt = 1 V/1
ms
V
OUT(NOM)
= 1.8 V
C
OUT
= 1
mF
I
OUT
= 10 mA
200
ms/DIV
40 mV/DIV
Figure 37. Line Transient Response,
V
OUT
= 2.8 V
40 mV/DIV
Figure 38. Line Transient Response,
V
OUT
= 1.8 V
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