NCV8702
TYPICAL CHARACTERISTICS
490
470
450
430
410
390
370
350
330
310
290
1.0
0.9
V
V
I
= 3.3 V
= 3.6 V
= 10 mA
OUT(nom)
V
V
C
= V = 3.6 V
EN
IN
IN
= 3.3 V
OUT(nom)
Output Short Circuit
= 0 V
OUT
= C
= 1 mF
IN
OUT
0.8
0.7
0.6
0.5
0.4
V
OUT
C
= C
= 1 mF
OUT
OUT
Output Current Limit
V
= V
− 0.1 V
OUT
OUT(nom)
0.3
0.2
−40 −20
0
20
40
60
80
100 120 140
−40 −20
0
20
40
60
80 100 120 140
T , JUNCTION TEMPERATURE (°C)
J
T , JUNCTION TEMPERATURE (°C)
J
Figure 33. Output Current Limit vs.
Temperature, VOUT = 3.3 V
Figure 34. Enable Low Threshold Voltage
1.0
0.9
0.8
0.7
0.6
0.5
0.4
V
V
= 3.3 V
= 3.6 V
= 10 mA
OUT(nom)
IN
V
V
C
C
= 3.6 V
IN
I
OUT
= 3.3 V
= 1 mF
OUT(nom)
C
= C
= 1 mF
OUT
OUT
OUT
OUT
= none
= 1 mA
IN
I
OUT
T = 25°C
A
I
I
= 60 mA
INRUSH
INRUSH
EN
0.3
0.2
−40 −20
0
20
40
60
80 100 120 140
100 ms/div
T , JUNCTION TEMPERATURE (°C)
J
Figure 35. Enable High Threshold Voltage
Figure 36. Enable Turn−On Response,
OUT = 3.3 V, COUT = 1 mF
V
V
V
C
C
= 3.6 V
IN
= 3.3 V
= 3 mF
OUT(nom)
OUT
V
V
C
C
= 2.0 V
IN
OUT
= none
IN
= 0.8 V
= 1 mF
OUT(nom)
I
= 1 mA
OUT
OUT
T = 25°C
A
= none
IN
I
= 115 mA
I
= 1 mA
INRUSH
OUT
I
T = 25°C
INRUSH
A
I
= 20 mA
INRUSH
EN
100 ms/div
100 ms/div
Figure 37. Enable Turn−On Response,
OUT = 3.3 V, COUT = 3 mF
Figure 38. Enable Turn−On Response,
VOUT = 0.8 V, COUT = 1 mF
V
http://onsemi.com
10
ONSEMI [ ONSEMI ]
