NCV4276, NCV4276A
http://onsemi.com
11
TYPICAL PERFORMANCE CHARACTERISTICS − 4276A Version
T
J
, JUNCTION TEMPERATURE (°C)
V
I
, INPUT VOLTAGE (V)
16012080400−40
4.8
4.9
5.0
5.1
5.2
108.06.04.02.00
0
1.0
2.0
3.0
4.0
5.0
6.0
V
Q
, OUTPUT VOLTAGE (V)
V
I
= 13.5 V
R
L
= 1 kW
V
Q
, OUTPUT VOLTAGE (V)
R
L
= 20 W
T
J
= 25°C
V
I
, INPUT VOLTAGE (V)
50403020100
0
10
20
30
40
I
q
, CURRENT CONSUMPTION (mA)
T
J
= 25°C
R
L
= 20 W
Figure 30. Output Voltage vs.
Junction Temperature, 5.0 V Version
T
J
, JUNCTION TEMPERATURE (°C)
V
I
, INPUT VOLTAGE (V)
16012080400−40
3.15
3.25
3.30
3.40
3.45
50403020100
0
1.0
2.0
3.0
4.0
5.0
10
V
Q
, OUTPUT VOLTAGE (V)
V
I
= 13.5 V
R
L
= 1 kW
I
q
, CURRENT CONSUMPTION (mA)
R
L
= 20 W
T
J
= 25°C
V
I
, INPUT VOLTAGE (V)
6.04.03.02.01.00
0
2.0
3.0
5.0
6.0
V
Q
, OUTPUT VOLTAGE (V)
T
J
= 25°C
R
L
= 20 W
Figure 31. Output Voltage vs.
Junction Temperature, 3.3 V Version
Figure 32. Current Consumption vs.
Input Voltage, 5.0 V Version
Figure 33. Current Consumption vs. Input
Voltage, 3.3 V Version
3.35
3.20
4.0
1.0
5.0
6.0
7.0
8.0
9.0
Figure 34. Low Voltage Behavior, 3.3 V VersionFigure 35. Low Voltage Behavior, 5.0 V Version
