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NCV4279A50D1G

P1-P3P4-P6P7-P9P10-P12P13-P15
NCV4279A
http://onsemi.com
7
TYPICAL PERFORMANCE CHARACTERISTICS
35
0
V
I
(V)
I
q
(mA)
10 20 30 40 50
R
L
= 33 W
500
0
I
Q
(mA)
V
dr
(mV)
1.7
−40 0 40 80 120 160
T
J
(°C)
V
DRADJ,TH
, (V)
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
3.2
−40 0 40 80 120 160
T
J
(°C)
V
D
, (V)
V
I
= 13.5 V
0
2
4
6
8
10
12
14
16
−40 0 40 80 120 160
Figure 5. Charge Current I
D
,
C
vs. Temperature T
J
Figure 6. Switching Voltage V
UD
and V
LD
vs.
Temperature T
J
Figure 7. Drop Voltage V
dr
vs. Output Current I
Q
T
J
(°C)
I
D,C
. (mA)
V
I
= 13.5 V
V
D
= 1.0 V
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
V
UD
V
LD
Figure 8. Reset Adjust Switching Threshold
V
RADJ,TH
vs. Temperature T
J
400
300
200
100
0
30 60 90 120 150 180
T
J
= 25°C
T
J
= −40°C
T
J
= 125°C
12
0246810
V
I
(V)
V
Q
, (V)
R
L
= 50 W
R
L
= 200 W
R
L
= 100 W
Figure 9. Current Consumption I
q
vs.
Input Voltage V
I
Figure 10. Output Voltage V
Q
vs.
Input Voltage V
I
10
8
6
4
2
0
R
L
= 50 W
30
25
20
15
10
5
0
NCV4279A
http://onsemi.com
8
TYPICAL PERFORMANCE CHARACTERISTICS
350
0
V
I
(V)
I
Q
(mV)
10 20 30 40 50
T
J
= 25°C
5.2
−40 0 40 80 120 160
T
J
(°C)
V
I
= 13.5 V
1.6
−40 0 40 80 120 160
T
J
(°C)
V
SI
, (V)
V
I
= 13.5 V
Figure 11. Sense Threshold V
SI
vs. Temperature T
J
Figure 12. Output Voltage V
Q
vs. Temperature T
J
Figure 13. Output Current I
Q
vs. Input Voltage V
I
1.5
1.4
1.3
1.2
1.1
1.0
Sense Output High
Sense Output Low
5.1
5.0
4.9
4.8
4.7
4.6
V
Q
, (V)
300
250
200
150
100
50
0
T
J
= 125°C
NCV4279A
http://onsemi.com
9
TYPICAL PERFORMANCE CHARACTERISTICS
250
6
V
I
(V)
I
q
, (mA)
I
Q
= 100 mA
8 1012 14 161820 2224 26
200
150
100
50
0
7
6
V
I
(V)
I
q
, (mA)
I
Q
= 100 mA
1.6
0 1020304050
I
Q
(mA)
I
q
, (mA)
V
I
= 13.5 V
T
J
= 25°C
0
2
4
6
8
10
12
0 20 40 60 80 100 120
Figure 14. Current Consumption I
q
vs.
Output Current I
Q
Figure 15. Current Consumption I
q
vs.
Output Current I
Q
Figure 16. Current Consumption I
q
vs.
Input Voltage V
I
I
Q
(mA)
I
q
, (mA)
V
I
= 13.5 V
T
J
= 25°C
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
I
Q
= 50 mA
I
Q
= 10 mA
6
5
4
3
2
1
0
8 1012 14 161820 2224 26
T
J
= 25°C T
J
= 25°C
Figure 17. Current Consumption I
q
vs.
Input Voltage V
I
P1-P3P4-P6P7-P9P10-P12P13-P15

NCV4279A50D1G

Mfr. #:
Buy NCV4279A50D1G
Manufacturer:
ON Semiconductor
Description:
Linear Voltage Regulators 5.0V 150MA LDO
Lifecycle:
New from this manufacturer.
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