NCV890130
http://onsemi.com
7
TYPICAL CHARACTERISTICS CURVES
0
1
2
3
4
5
6
7
8
−50 −25 0 25 50 75 100 125 150
T
J
. JUNCTION TEMPERATURE (°C)
I
qSD
. SHUTDOWN QUIESCENT CURRENT
(mA)
Figure 4. Shutdown Quiescent Current vs.
Junction Temperature
V
IN
= 13.2 V
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
−50 −25 0 25 50 75 100 125 150
T
J
. JUNCTION TEMPERATURE (°C)
I
qEN
. ENABLED QUIESCENT CURRENT
(mA)
Figure 5. Enabled Quiescent Current vs.
Junction Temperature
3.9
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
−50 −25 0 25 50 75 100 125 150
T
J
. JUNCTION TEMPERATURE (°C)
V
UVLSTT
. UVLO START THRESHOLD (V)
Figure 6. UVLO Start Threshold vs. Junction
Temperature
3.7
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
4.6
−50 −25 0 25 50 75 100 125 150
T
J
. JUNCTION TEMPERATURE (°C)
V
UVLSTP
. UVLO STOP THRESHOLD (V)
Figure 7. UVLO Stop Threshold vs. Junction
Temperature
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
−50 −25 0 25 50 75 100 125 150
T
J
. JUNCTION TEMPERATURE (°C)
t
SS
. SOFT−START DURATION (ms)
Figure 8. Soft−Start Duration vs. Junction
Temperature
0.75
0.76
0.77
0.78
0.79
0.80
0.81
0.82
0.83
0.84
0.85
−50 −25 0 25 50 75 100 125 150
V
FBR
. FB REGULATION VOLTAGE (V)
T
J
. JUNCTION TEMPERATURE (°C)
Figure 9. FB Regulation Voltage vs. Junction
Temperature
