ncv890101 ON Semiconductor, ncv890101 Datasheet - Page 7

• Manufacturer Part Number: ncv890101
• Description: Automotive Buck Switching Regulator
• Manufacturer: ON Semiconductor

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