NCV8772
http://onsemi.com
8
TYPICAL CHARACTERISTICS
Figure 13. Output Current Limit vs. Input
Voltage (5 V Option)
0
100
200
300
400
500
600
700
800
0 5 10 15 20 25 30 35 40
V
in
, INPUT VOLTAGE (V)
I
LIM
, I
SC
, CURRENT LIMIT (mA)
T
J
= 25°C
I
SC
@ V
out
= 0 V
I
LIM
@ V
out
= 4.8 V
Figure 14. Output Current Limit vs. Input
Voltage (3.3 V Option)
0
100
200
300
400
500
600
700
800
0 5 10 15 20 25 30 35 40
V
in
, INPUT VOLTAGE (V)
I
LIM
, I
SC
, CURRENT LIMIT (mA)
T
J
= 25°C
I
SC
@ V
out
= 0 V
I
LIM
@ V
out
= 3.17 V
Figure 15. Output Current Limit vs. Temperature
(5 V Option)
400
450
500
550
600
650
700
750
800
−40 −20 0 20 40 60 80 100 120 140 160
T
J
, JUNCTION TEMPERATURE (°C)
I
LIM
, I
SC
, CURRENT LIMIT (mA)
V
in
= 13.2 V
I
SC
@ V
out
= 0 V
I
LIM
@ V
out
= 4.8 V
Figure 16. Output Current Limit vs. Temperature
(3.3 V Option)
400
500
600
700
800
−40 −20 0 20 40 60 80 100 120 140 160
T
J
, JUNCTION TEMPERATURE (°C)
I
LIM
, I
SC
, CURRENT LIMIT (mA)
V
in
= 13.2 V
I
SC
@ V
out
= 0 V
I
LIM
@ V
out
= 3.17 V
Figure 17. C
out
ESR Stability Region vs. Output
Current
0.01
0.1
1
10
100
0 50 100 150 200 250 300 350
I
out
, OUTPUT CURRENT (mA)
ESR, STABILITY REGION (W)
STABLE REGION
V
in
= 13.2 V
T
J
= −40°C to 150°C
C
out
= 1 mF − 100 mF
450
550
650
750